diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-generic/rtc.h | 247 | ||||
| -rw-r--r-- | include/kvm/vgic/vgic.h | 246 | ||||
| -rw-r--r-- | include/linux/dma-attrs.h | 71 | ||||
| -rw-r--r-- | include/linux/ds1286.h | 52 | ||||
| -rw-r--r-- | include/linux/ds17287rtc.h | 66 | ||||
| -rw-r--r-- | include/linux/fs_uuid.h | 19 | ||||
| -rw-r--r-- | include/linux/init_task.h | 8 | ||||
| -rw-r--r-- | include/linux/jiffies.h | 2 | ||||
| -rw-r--r-- | include/linux/m48t86.h | 16 | ||||
| -rw-r--r-- | include/linux/mm.h | 1 | ||||
| -rw-r--r-- | include/linux/nilfs2_fs.h | 934 | ||||
| -rw-r--r-- | include/linux/platform_data/clk-ux500.h | 17 | ||||
| -rw-r--r-- | include/linux/rtc-ds2404.h | 20 | ||||
| -rw-r--r-- | include/linux/rtc-v3020.h | 41 | ||||
| -rw-r--r-- | include/linux/sched.h | 23 | ||||
| -rw-r--r-- | include/linux/sched/prio.h | 6 | ||||
| -rw-r--r-- | include/linux/skip_list.h (renamed from include/linux/skip_lists.h) | 4 | ||||
| -rw-r--r-- | include/linux/tuxonice.h | 48 | ||||
| -rw-r--r-- | include/linux/usb/msm_hsusb.h | 200 | ||||
| -rw-r--r-- | include/linux/usb/xhci_pdriver.h | 27 | ||||
| -rw-r--r-- | include/media/rcar-fcp.h | 2 | ||||
| -rw-r--r-- | include/uapi/linux/sched.h | 8 | ||||
| -rw-r--r-- | include/uapi/linux/vsp1.h | 34 | ||||
| -rw-r--r-- | include/video/omapdss.h | 922 |
24 files changed, 28 insertions, 2986 deletions
diff --git a/include/asm-generic/rtc.h b/include/asm-generic/rtc.h deleted file mode 100644 index 4e3b65583..000000000 --- a/include/asm-generic/rtc.h +++ /dev/null @@ -1,247 +0,0 @@ -/* - * include/asm-generic/rtc.h - * - * Author: Tom Rini <trini@mvista.com> - * - * Based on: - * drivers/char/rtc.c - * - * Please read the COPYING file for all license details. - */ - -#ifndef __ASM_RTC_H__ -#define __ASM_RTC_H__ - -#include <linux/mc146818rtc.h> -#include <linux/rtc.h> -#include <linux/bcd.h> -#include <linux/delay.h> -#ifdef CONFIG_ACPI -#include <linux/acpi.h> -#endif - -#define RTC_PIE 0x40 /* periodic interrupt enable */ -#define RTC_AIE 0x20 /* alarm interrupt enable */ -#define RTC_UIE 0x10 /* update-finished interrupt enable */ - -/* some dummy definitions */ -#define RTC_BATT_BAD 0x100 /* battery bad */ -#define RTC_SQWE 0x08 /* enable square-wave output */ -#define RTC_DM_BINARY 0x04 /* all time/date values are BCD if clear */ -#define RTC_24H 0x02 /* 24 hour mode - else hours bit 7 means pm */ -#define RTC_DST_EN 0x01 /* auto switch DST - works f. USA only */ - -/* - * Returns true if a clock update is in progress - */ -static inline unsigned char rtc_is_updating(void) -{ - unsigned char uip; - unsigned long flags; - - spin_lock_irqsave(&rtc_lock, flags); - uip = (CMOS_READ(RTC_FREQ_SELECT) & RTC_UIP); - spin_unlock_irqrestore(&rtc_lock, flags); - return uip; -} - -static inline unsigned int __get_rtc_time(struct rtc_time *time) -{ - unsigned char ctrl; - unsigned long flags; - unsigned char century = 0; - -#ifdef CONFIG_MACH_DECSTATION - unsigned int real_year; -#endif - - /* - * read RTC once any update in progress is done. The update - * can take just over 2ms. We wait 20ms. There is no need to - * to poll-wait (up to 1s - eeccch) for the falling edge of RTC_UIP. - * If you need to know *exactly* when a second has started, enable - * periodic update complete interrupts, (via ioctl) and then - * immediately read /dev/rtc which will block until you get the IRQ. - * Once the read clears, read the RTC time (again via ioctl). Easy. - */ - if (rtc_is_updating()) - mdelay(20); - - /* - * Only the values that we read from the RTC are set. We leave - * tm_wday, tm_yday and tm_isdst untouched. Even though the - * RTC has RTC_DAY_OF_WEEK, we ignore it, as it is only updated - * by the RTC when initially set to a non-zero value. - */ - spin_lock_irqsave(&rtc_lock, flags); - time->tm_sec = CMOS_READ(RTC_SECONDS); - time->tm_min = CMOS_READ(RTC_MINUTES); - time->tm_hour = CMOS_READ(RTC_HOURS); - time->tm_mday = CMOS_READ(RTC_DAY_OF_MONTH); - time->tm_mon = CMOS_READ(RTC_MONTH); - time->tm_year = CMOS_READ(RTC_YEAR); -#ifdef CONFIG_MACH_DECSTATION - real_year = CMOS_READ(RTC_DEC_YEAR); -#endif -#ifdef CONFIG_ACPI - if (acpi_gbl_FADT.header.revision >= FADT2_REVISION_ID && - acpi_gbl_FADT.century) - century = CMOS_READ(acpi_gbl_FADT.century); -#endif - ctrl = CMOS_READ(RTC_CONTROL); - spin_unlock_irqrestore(&rtc_lock, flags); - - if (!(ctrl & RTC_DM_BINARY) || RTC_ALWAYS_BCD) - { - time->tm_sec = bcd2bin(time->tm_sec); - time->tm_min = bcd2bin(time->tm_min); - time->tm_hour = bcd2bin(time->tm_hour); - time->tm_mday = bcd2bin(time->tm_mday); - time->tm_mon = bcd2bin(time->tm_mon); - time->tm_year = bcd2bin(time->tm_year); - century = bcd2bin(century); - } - -#ifdef CONFIG_MACH_DECSTATION - time->tm_year += real_year - 72; -#endif - - if (century) - time->tm_year += (century - 19) * 100; - - /* - * Account for differences between how the RTC uses the values - * and how they are defined in a struct rtc_time; - */ - if (time->tm_year <= 69) - time->tm_year += 100; - - time->tm_mon--; - - return RTC_24H; -} - -#ifndef get_rtc_time -#define get_rtc_time __get_rtc_time -#endif - -/* Set the current date and time in the real time clock. */ -static inline int __set_rtc_time(struct rtc_time *time) -{ - unsigned long flags; - unsigned char mon, day, hrs, min, sec; - unsigned char save_control, save_freq_select; - unsigned int yrs; -#ifdef CONFIG_MACH_DECSTATION - unsigned int real_yrs, leap_yr; -#endif - unsigned char century = 0; - - yrs = time->tm_year; - mon = time->tm_mon + 1; /* tm_mon starts at zero */ - day = time->tm_mday; - hrs = time->tm_hour; - min = time->tm_min; - sec = time->tm_sec; - - if (yrs > 255) /* They are unsigned */ - return -EINVAL; - - spin_lock_irqsave(&rtc_lock, flags); -#ifdef CONFIG_MACH_DECSTATION - real_yrs = yrs; - leap_yr = ((!((yrs + 1900) % 4) && ((yrs + 1900) % 100)) || - !((yrs + 1900) % 400)); - yrs = 72; - - /* - * We want to keep the year set to 73 until March - * for non-leap years, so that Feb, 29th is handled - * correctly. - */ - if (!leap_yr && mon < 3) { - real_yrs--; - yrs = 73; - } -#endif - -#ifdef CONFIG_ACPI - if (acpi_gbl_FADT.header.revision >= FADT2_REVISION_ID && - acpi_gbl_FADT.century) { - century = (yrs + 1900) / 100; - yrs %= 100; - } -#endif - - /* These limits and adjustments are independent of - * whether the chip is in binary mode or not. - */ - if (yrs > 169) { - spin_unlock_irqrestore(&rtc_lock, flags); - return -EINVAL; - } - - if (yrs >= 100) - yrs -= 100; - - if (!(CMOS_READ(RTC_CONTROL) & RTC_DM_BINARY) - || RTC_ALWAYS_BCD) { - sec = bin2bcd(sec); - min = bin2bcd(min); - hrs = bin2bcd(hrs); - day = bin2bcd(day); - mon = bin2bcd(mon); - yrs = bin2bcd(yrs); - century = bin2bcd(century); - } - - save_control = CMOS_READ(RTC_CONTROL); - CMOS_WRITE((save_control|RTC_SET), RTC_CONTROL); - save_freq_select = CMOS_READ(RTC_FREQ_SELECT); - CMOS_WRITE((save_freq_select|RTC_DIV_RESET2), RTC_FREQ_SELECT); - -#ifdef CONFIG_MACH_DECSTATION - CMOS_WRITE(real_yrs, RTC_DEC_YEAR); -#endif - CMOS_WRITE(yrs, RTC_YEAR); - CMOS_WRITE(mon, RTC_MONTH); - CMOS_WRITE(day, RTC_DAY_OF_MONTH); - CMOS_WRITE(hrs, RTC_HOURS); - CMOS_WRITE(min, RTC_MINUTES); - CMOS_WRITE(sec, RTC_SECONDS); -#ifdef CONFIG_ACPI - if (acpi_gbl_FADT.header.revision >= FADT2_REVISION_ID && - acpi_gbl_FADT.century) - CMOS_WRITE(century, acpi_gbl_FADT.century); -#endif - - CMOS_WRITE(save_control, RTC_CONTROL); - CMOS_WRITE(save_freq_select, RTC_FREQ_SELECT); - - spin_unlock_irqrestore(&rtc_lock, flags); - - return 0; -} - -#ifndef set_rtc_time -#define set_rtc_time __set_rtc_time -#endif - -static inline unsigned int get_rtc_ss(void) -{ - struct rtc_time h; - - get_rtc_time(&h); - return h.tm_sec; -} - -static inline int get_rtc_pll(struct rtc_pll_info *pll) -{ - return -EINVAL; -} -static inline int set_rtc_pll(struct rtc_pll_info *pll) -{ - return -EINVAL; -} - -#endif /* __ASM_RTC_H__ */ diff --git a/include/kvm/vgic/vgic.h b/include/kvm/vgic/vgic.h deleted file mode 100644 index 3fbd17526..000000000 --- a/include/kvm/vgic/vgic.h +++ /dev/null @@ -1,246 +0,0 @@ -/* - * Copyright (C) 2015, 2016 ARM Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ -#ifndef __ASM_ARM_KVM_VGIC_VGIC_H -#define __ASM_ARM_KVM_VGIC_VGIC_H - -#include <linux/kernel.h> -#include <linux/kvm.h> -#include <linux/irqreturn.h> -#include <linux/spinlock.h> -#include <linux/types.h> -#include <kvm/iodev.h> - -#define VGIC_V3_MAX_CPUS 255 -#define VGIC_V2_MAX_CPUS 8 -#define VGIC_NR_IRQS_LEGACY 256 -#define VGIC_NR_SGIS 16 -#define VGIC_NR_PPIS 16 -#define VGIC_NR_PRIVATE_IRQS (VGIC_NR_SGIS + VGIC_NR_PPIS) -#define VGIC_MAX_PRIVATE (VGIC_NR_PRIVATE_IRQS - 1) -#define VGIC_MAX_SPI 1019 -#define VGIC_MAX_RESERVED 1023 -#define VGIC_MIN_LPI 8192 - -enum vgic_type { - VGIC_V2, /* Good ol' GICv2 */ - VGIC_V3, /* New fancy GICv3 */ -}; - -/* same for all guests, as depending only on the _host's_ GIC model */ -struct vgic_global { - /* type of the host GIC */ - enum vgic_type type; - - /* Physical address of vgic virtual cpu interface */ - phys_addr_t vcpu_base; - - /* virtual control interface mapping */ - void __iomem *vctrl_base; - - /* Number of implemented list registers */ - int nr_lr; - - /* Maintenance IRQ number */ - unsigned int maint_irq; - - /* maximum number of VCPUs allowed (GICv2 limits us to 8) */ - int max_gic_vcpus; - - /* Only needed for the legacy KVM_CREATE_IRQCHIP */ - bool can_emulate_gicv2; -}; - -extern struct vgic_global kvm_vgic_global_state; - -#define VGIC_V2_MAX_LRS (1 << 6) -#define VGIC_V3_MAX_LRS 16 -#define VGIC_V3_LR_INDEX(lr) (VGIC_V3_MAX_LRS - 1 - lr) - -enum vgic_irq_config { - VGIC_CONFIG_EDGE = 0, - VGIC_CONFIG_LEVEL -}; - -struct vgic_irq { - spinlock_t irq_lock; /* Protects the content of the struct */ - struct list_head ap_list; - - struct kvm_vcpu *vcpu; /* SGIs and PPIs: The VCPU - * SPIs and LPIs: The VCPU whose ap_list - * this is queued on. - */ - - struct kvm_vcpu *target_vcpu; /* The VCPU that this interrupt should - * be sent to, as a result of the - * targets reg (v2) or the - * affinity reg (v3). - */ - - u32 intid; /* Guest visible INTID */ - bool pending; - bool line_level; /* Level only */ - bool soft_pending; /* Level only */ - bool active; /* not used for LPIs */ - bool enabled; - bool hw; /* Tied to HW IRQ */ - u32 hwintid; /* HW INTID number */ - union { - u8 targets; /* GICv2 target VCPUs mask */ - u32 mpidr; /* GICv3 target VCPU */ - }; - u8 source; /* GICv2 SGIs only */ - u8 priority; - enum vgic_irq_config config; /* Level or edge */ -}; - -struct vgic_register_region; - -struct vgic_io_device { - gpa_t base_addr; - struct kvm_vcpu *redist_vcpu; - const struct vgic_register_region *regions; - int nr_regions; - struct kvm_io_device dev; -}; - -struct vgic_dist { - bool in_kernel; - bool ready; - bool initialized; - - /* vGIC model the kernel emulates for the guest (GICv2 or GICv3) */ - u32 vgic_model; - - int nr_spis; - - /* TODO: Consider moving to global state */ - /* Virtual control interface mapping */ - void __iomem *vctrl_base; - - /* base addresses in guest physical address space: */ - gpa_t vgic_dist_base; /* distributor */ - union { - /* either a GICv2 CPU interface */ - gpa_t vgic_cpu_base; - /* or a number of GICv3 redistributor regions */ - gpa_t vgic_redist_base; - }; - - /* distributor enabled */ - bool enabled; - - struct vgic_irq *spis; - - struct vgic_io_device dist_iodev; - struct vgic_io_device *redist_iodevs; -}; - -struct vgic_v2_cpu_if { - u32 vgic_hcr; - u32 vgic_vmcr; - u32 vgic_misr; /* Saved only */ - u64 vgic_eisr; /* Saved only */ - u64 vgic_elrsr; /* Saved only */ - u32 vgic_apr; - u32 vgic_lr[VGIC_V2_MAX_LRS]; -}; - -struct vgic_v3_cpu_if { -#ifdef CONFIG_KVM_ARM_VGIC_V3 - u32 vgic_hcr; - u32 vgic_vmcr; - u32 vgic_sre; /* Restored only, change ignored */ - u32 vgic_misr; /* Saved only */ - u32 vgic_eisr; /* Saved only */ - u32 vgic_elrsr; /* Saved only */ - u32 vgic_ap0r[4]; - u32 vgic_ap1r[4]; - u64 vgic_lr[VGIC_V3_MAX_LRS]; -#endif -}; - -struct vgic_cpu { - /* CPU vif control registers for world switch */ - union { - struct vgic_v2_cpu_if vgic_v2; - struct vgic_v3_cpu_if vgic_v3; - }; - - unsigned int used_lrs; - struct vgic_irq private_irqs[VGIC_NR_PRIVATE_IRQS]; - - spinlock_t ap_list_lock; /* Protects the ap_list */ - - /* - * List of IRQs that this VCPU should consider because they are either - * Active or Pending (hence the name; AP list), or because they recently - * were one of the two and need to be migrated off this list to another - * VCPU. - */ - struct list_head ap_list_head; - - u64 live_lrs; -}; - -int kvm_vgic_addr(struct kvm *kvm, unsigned long type, u64 *addr, bool write); -void kvm_vgic_early_init(struct kvm *kvm); -int kvm_vgic_create(struct kvm *kvm, u32 type); -void kvm_vgic_destroy(struct kvm *kvm); -void kvm_vgic_vcpu_early_init(struct kvm_vcpu *vcpu); -void kvm_vgic_vcpu_destroy(struct kvm_vcpu *vcpu); -int kvm_vgic_map_resources(struct kvm *kvm); -int kvm_vgic_hyp_init(void); - -int kvm_vgic_inject_irq(struct kvm *kvm, int cpuid, unsigned int intid, - bool level); -int kvm_vgic_inject_mapped_irq(struct kvm *kvm, int cpuid, unsigned int intid, - bool level); -int kvm_vgic_map_phys_irq(struct kvm_vcpu *vcpu, u32 virt_irq, u32 phys_irq); -int kvm_vgic_unmap_phys_irq(struct kvm_vcpu *vcpu, unsigned int virt_irq); -bool kvm_vgic_map_is_active(struct kvm_vcpu *vcpu, unsigned int virt_irq); - -int kvm_vgic_vcpu_pending_irq(struct kvm_vcpu *vcpu); - -#define irqchip_in_kernel(k) (!!((k)->arch.vgic.in_kernel)) -#define vgic_initialized(k) ((k)->arch.vgic.initialized) -#define vgic_ready(k) ((k)->arch.vgic.ready) -#define vgic_valid_spi(k, i) (((i) >= VGIC_NR_PRIVATE_IRQS) && \ - ((i) < (k)->arch.vgic.nr_spis + VGIC_NR_PRIVATE_IRQS)) - -bool kvm_vcpu_has_pending_irqs(struct kvm_vcpu *vcpu); -void kvm_vgic_sync_hwstate(struct kvm_vcpu *vcpu); -void kvm_vgic_flush_hwstate(struct kvm_vcpu *vcpu); - -#ifdef CONFIG_KVM_ARM_VGIC_V3 -void vgic_v3_dispatch_sgi(struct kvm_vcpu *vcpu, u64 reg); -#else -static inline void vgic_v3_dispatch_sgi(struct kvm_vcpu *vcpu, u64 reg) -{ -} -#endif - -/** - * kvm_vgic_get_max_vcpus - Get the maximum number of VCPUs allowed by HW - * - * The host's GIC naturally limits the maximum amount of VCPUs a guest - * can use. - */ -static inline int kvm_vgic_get_max_vcpus(void) -{ - return kvm_vgic_global_state.max_gic_vcpus; -} - -#endif /* __ASM_ARM_KVM_VGIC_VGIC_H */ diff --git a/include/linux/dma-attrs.h b/include/linux/dma-attrs.h deleted file mode 100644 index 5246239a4..000000000 --- a/include/linux/dma-attrs.h +++ /dev/null @@ -1,71 +0,0 @@ -#ifndef _DMA_ATTR_H -#define _DMA_ATTR_H - -#include <linux/bitmap.h> -#include <linux/bitops.h> -#include <linux/bug.h> - -/** - * an enum dma_attr represents an attribute associated with a DMA - * mapping. The semantics of each attribute should be defined in - * Documentation/DMA-attributes.txt. - */ -enum dma_attr { - DMA_ATTR_WRITE_BARRIER, - DMA_ATTR_WEAK_ORDERING, - DMA_ATTR_WRITE_COMBINE, - DMA_ATTR_NON_CONSISTENT, - DMA_ATTR_NO_KERNEL_MAPPING, - DMA_ATTR_SKIP_CPU_SYNC, - DMA_ATTR_FORCE_CONTIGUOUS, - DMA_ATTR_ALLOC_SINGLE_PAGES, - DMA_ATTR_MAX, -}; - -#define __DMA_ATTRS_LONGS BITS_TO_LONGS(DMA_ATTR_MAX) - -/** - * struct dma_attrs - an opaque container for DMA attributes - * @flags - bitmask representing a collection of enum dma_attr - */ -struct dma_attrs { - unsigned long flags[__DMA_ATTRS_LONGS]; -}; - -#define DEFINE_DMA_ATTRS(x) \ - struct dma_attrs x = { \ - .flags = { [0 ... __DMA_ATTRS_LONGS-1] = 0 }, \ - } - -static inline void init_dma_attrs(struct dma_attrs *attrs) -{ - bitmap_zero(attrs->flags, __DMA_ATTRS_LONGS); -} - -/** - * dma_set_attr - set a specific attribute - * @attr: attribute to set - * @attrs: struct dma_attrs (may be NULL) - */ -static inline void dma_set_attr(enum dma_attr attr, struct dma_attrs *attrs) -{ - if (attrs == NULL) - return; - BUG_ON(attr >= DMA_ATTR_MAX); - __set_bit(attr, attrs->flags); -} - -/** - * dma_get_attr - check for a specific attribute - * @attr: attribute to set - * @attrs: struct dma_attrs (may be NULL) - */ -static inline int dma_get_attr(enum dma_attr attr, struct dma_attrs *attrs) -{ - if (attrs == NULL) - return 0; - BUG_ON(attr >= DMA_ATTR_MAX); - return test_bit(attr, attrs->flags); -} - -#endif /* _DMA_ATTR_H */ diff --git a/include/linux/ds1286.h b/include/linux/ds1286.h deleted file mode 100644 index 45ea0aa0a..000000000 --- a/include/linux/ds1286.h +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Copyright (C) 1998, 1999, 2003 Ralf Baechle - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ -#ifndef __LINUX_DS1286_H -#define __LINUX_DS1286_H - -/********************************************************************** - * register summary - **********************************************************************/ -#define RTC_HUNDREDTH_SECOND 0 -#define RTC_SECONDS 1 -#define RTC_MINUTES 2 -#define RTC_MINUTES_ALARM 3 -#define RTC_HOURS 4 -#define RTC_HOURS_ALARM 5 -#define RTC_DAY 6 -#define RTC_DAY_ALARM 7 -#define RTC_DATE 8 -#define RTC_MONTH 9 -#define RTC_YEAR 10 -#define RTC_CMD 11 -#define RTC_WHSEC 12 -#define RTC_WSEC 13 -#define RTC_UNUSED 14 - -/* RTC_*_alarm is always true if 2 MSBs are set */ -# define RTC_ALARM_DONT_CARE 0xC0 - - -/* - * Bits in the month register - */ -#define RTC_EOSC 0x80 -#define RTC_ESQW 0x40 - -/* - * Bits in the Command register - */ -#define RTC_TDF 0x01 -#define RTC_WAF 0x02 -#define RTC_TDM 0x04 -#define RTC_WAM 0x08 -#define RTC_PU_LVL 0x10 -#define RTC_IBH_LO 0x20 -#define RTC_IPSW 0x40 -#define RTC_TE 0x80 - -#endif /* __LINUX_DS1286_H */ diff --git a/include/linux/ds17287rtc.h b/include/linux/ds17287rtc.h deleted file mode 100644 index d85d3f497..000000000 --- a/include/linux/ds17287rtc.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * ds17287rtc.h - register definitions for the ds1728[57] RTC / CMOS RAM - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * (C) 2003 Guido Guenther <agx@sigxcpu.org> - */ -#ifndef __LINUX_DS17287RTC_H -#define __LINUX_DS17287RTC_H - -#include <linux/rtc.h> /* get the user-level API */ -#include <linux/mc146818rtc.h> - -/* Register A */ -#define DS_REGA_DV2 0x40 /* countdown chain */ -#define DS_REGA_DV1 0x20 /* oscillator enable */ -#define DS_REGA_DV0 0x10 /* bank select */ - -/* bank 1 registers */ -#define DS_B1_MODEL 0x40 /* model number byte */ -#define DS_B1_SN1 0x41 /* serial number byte 1 */ -#define DS_B1_SN2 0x42 /* serial number byte 2 */ -#define DS_B1_SN3 0x43 /* serial number byte 3 */ -#define DS_B1_SN4 0x44 /* serial number byte 4 */ -#define DS_B1_SN5 0x45 /* serial number byte 5 */ -#define DS_B1_SN6 0x46 /* serial number byte 6 */ -#define DS_B1_CRC 0x47 /* CRC byte */ -#define DS_B1_CENTURY 0x48 /* Century byte */ -#define DS_B1_DALARM 0x49 /* date alarm */ -#define DS_B1_XCTRL4A 0x4a /* extendec control register 4a */ -#define DS_B1_XCTRL4B 0x4b /* extendec control register 4b */ -#define DS_B1_RTCADDR2 0x4e /* rtc address 2 */ -#define DS_B1_RTCADDR3 0x4f /* rtc address 3 */ -#define DS_B1_RAMLSB 0x50 /* extended ram LSB */ -#define DS_B1_RAMMSB 0x51 /* extended ram MSB */ -#define DS_B1_RAMDPORT 0x53 /* extended ram data port */ - -/* register details */ -/* extended control register 4a */ -#define DS_XCTRL4A_VRT2 0x80 /* valid ram and time */ -#define DS_XCTRL4A_INCR 0x40 /* increment progress status */ -#define DS_XCTRL4A_BME 0x20 /* burst mode enable */ -#define DS_XCTRL4A_PAB 0x08 /* power active bar ctrl */ -#define DS_XCTRL4A_RF 0x04 /* ram clear flag */ -#define DS_XCTRL4A_WF 0x02 /* wake up alarm flag */ -#define DS_XCTRL4A_KF 0x01 /* kickstart flag */ - -/* interrupt causes */ -#define DS_XCTRL4A_IFS (DS_XCTRL4A_RF|DS_XCTRL4A_WF|DS_XCTRL4A_KF) - -/* extended control register 4b */ -#define DS_XCTRL4B_ABE 0x80 /* auxiliary battery enable */ -#define DS_XCTRL4B_E32K 0x40 /* enable 32.768 kHz Output */ -#define DS_XCTRL4B_CS 0x20 /* crystal select */ -#define DS_XCTRL4B_RCE 0x10 /* ram clear enable */ -#define DS_XCTRL4B_PRS 0x08 /* PAB resec select */ -#define DS_XCTRL4B_RIE 0x04 /* ram clear interrupt enable */ -#define DS_XCTRL4B_WFE 0x02 /* wake up alarm interrupt enable */ -#define DS_XCTRL4B_KFE 0x01 /* kickstart interrupt enable */ - -/* interrupt enable bits */ -#define DS_XCTRL4B_IFES (DS_XCTRL4B_RIE|DS_XCTRL4B_WFE|DS_XCTRL4B_KFE) - -#endif /* __LINUX_DS17287RTC_H */ diff --git a/include/linux/fs_uuid.h b/include/linux/fs_uuid.h deleted file mode 100644 index 3234135b5..000000000 --- a/include/linux/fs_uuid.h +++ /dev/null @@ -1,19 +0,0 @@ -#include <linux/device.h> - -struct hd_struct; -struct block_device; - -struct fs_info { - char uuid[16]; - dev_t dev_t; - char *last_mount; - int last_mount_size; -}; - -int part_matches_fs_info(struct hd_struct *part, struct fs_info *seek); -dev_t blk_lookup_fs_info(struct fs_info *seek); -struct fs_info *fs_info_from_block_dev(struct block_device *bdev); -void free_fs_info(struct fs_info *fs_info); -int bdev_matches_key(struct block_device *bdev, const char *key); -struct block_device *next_bdev_of_type(struct block_device *last, - const char *key); diff --git a/include/linux/init_task.h b/include/linux/init_task.h index 2f40a5131..d94dc24b1 100644 --- a/include/linux/init_task.h +++ b/include/linux/init_task.h @@ -185,8 +185,8 @@ extern struct task_group root_task_group; * INIT_TASK is used to set up the first task table, touch at * your own risk!. Base=0, limit=0x1fffff (=2MB) */ -#ifdef CONFIG_SCHED_BFS -#define INIT_TASK_COMM "BFS" +#ifdef CONFIG_SCHED_MUQSS +#define INIT_TASK_COMM "MuQSS" #define INIT_TASK(tsk) \ { \ .state = 0, \ @@ -254,7 +254,7 @@ extern struct task_group root_task_group; INIT_NUMA_BALANCING(tsk) \ INIT_KASAN(tsk) \ } -#else /* CONFIG_SCHED_BFS */ +#else /* CONFIG_SCHED_MUQSS */ #define INIT_TASK_COMM "swapper" #define INIT_TASK(tsk) \ { \ @@ -330,7 +330,7 @@ extern struct task_group root_task_group; INIT_NUMA_BALANCING(tsk) \ INIT_KASAN(tsk) \ } -#endif /* CONFIG_SCHED_BFS */ +#endif /* CONFIG_SCHED_MUQSS */ #define INIT_CPU_TIMERS(cpu_timers) \ { \ diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h index 9384572f6..893d5d18b 100644 --- a/include/linux/jiffies.h +++ b/include/linux/jiffies.h @@ -164,7 +164,7 @@ static inline u64 get_jiffies_64(void) * Have the 32 bit jiffies value wrap 5 minutes after boot * so jiffies wrap bugs show up earlier. */ -#ifdef CONFIG_SCHED_BFS +#ifdef CONFIG_SCHED_MUQSS #define INITIAL_JIFFIES ((unsigned long)(unsigned int) (-10*HZ)) #else #define INITIAL_JIFFIES ((unsigned long)(unsigned int) (-300*HZ)) diff --git a/include/linux/m48t86.h b/include/linux/m48t86.h deleted file mode 100644 index 915d6b4f0..000000000 --- a/include/linux/m48t86.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * ST M48T86 / Dallas DS12887 RTC driver - * Copyright (c) 2006 Tower Technologies - * - * Author: Alessandro Zummo <a.zummo@towertech.it> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -struct m48t86_ops -{ - void (*writebyte)(unsigned char value, unsigned long addr); - unsigned char (*readbyte)(unsigned long addr); -}; diff --git a/include/linux/mm.h b/include/linux/mm.h index a7724810d..582d30baa 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -2256,6 +2256,7 @@ static inline struct page *follow_page(struct vm_area_struct *vma, #define FOLL_TRIED 0x800 /* a retry, previous pass started an IO */ #define FOLL_MLOCK 0x1000 /* lock present pages */ #define FOLL_REMOTE 0x2000 /* we are working on non-current tsk/mm */ +#define FOLL_COW 0x4000 /* internal GUP flag */ typedef int (*pte_fn_t)(pte_t *pte, pgtable_t token, unsigned long addr, void *data); diff --git a/include/linux/nilfs2_fs.h b/include/linux/nilfs2_fs.h deleted file mode 100644 index 5988dd57b..000000000 --- a/include/linux/nilfs2_fs.h +++ /dev/null @@ -1,934 +0,0 @@ -/* - * nilfs2_fs.h - NILFS2 on-disk structures and common declarations. - * - * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published - * by the Free Software Foundation; either version 2.1 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License for more details. - * - * Written by Koji Sato and Ryusuke Konishi. - */ -/* - * linux/include/linux/ext2_fs.h - * - * Copyright (C) 1992, 1993, 1994, 1995 - * Remy Card (card@masi.ibp.fr) - * Laboratoire MASI - Institut Blaise Pascal - * Universite Pierre et Marie Curie (Paris VI) - * - * from - * - * linux/include/linux/minix_fs.h - * - * Copyright (C) 1991, 1992 Linus Torvalds - */ - -#ifndef _LINUX_NILFS_FS_H -#define _LINUX_NILFS_FS_H - -#include <linux/types.h> -#include <linux/ioctl.h> -#include <linux/magic.h> -#include <linux/bug.h> - - -#define NILFS_INODE_BMAP_SIZE 7 -/** - * struct nilfs_inode - structure of an inode on disk - * @i_blocks: blocks count - * @i_size: size in bytes - * @i_ctime: creation time (seconds) - * @i_mtime: modification time (seconds) - * @i_ctime_nsec: creation time (nano seconds) - * @i_mtime_nsec: modification time (nano seconds) - * @i_uid: user id - * @i_gid: group id - * @i_mode: file mode - * @i_links_count: links count - * @i_flags: file flags - * @i_bmap: block mapping - * @i_xattr: extended attributes - * @i_generation: file generation (for NFS) - * @i_pad: padding - */ -struct nilfs_inode { - __le64 i_blocks; - __le64 i_size; - __le64 i_ctime; - __le64 i_mtime; - __le32 i_ctime_nsec; - __le32 i_mtime_nsec; - __le32 i_uid; - __le32 i_gid; - __le16 i_mode; - __le16 i_links_count; - __le32 i_flags; - __le64 i_bmap[NILFS_INODE_BMAP_SIZE]; -#define i_device_code i_bmap[0] - __le64 i_xattr; - __le32 i_generation; - __le32 i_pad; -}; - -#define NILFS_MIN_INODE_SIZE 128 - -/** - * struct nilfs_super_root - structure of super root - * @sr_sum: check sum - * @sr_bytes: byte count of the structure - * @sr_flags: flags (reserved) - * @sr_nongc_ctime: write time of the last segment not for cleaner operation - * @sr_dat: DAT file inode - * @sr_cpfile: checkpoint file inode - * @sr_sufile: segment usage file inode - */ -struct nilfs_super_root { - __le32 sr_sum; - __le16 sr_bytes; - __le16 sr_flags; - __le64 sr_nongc_ctime; - struct nilfs_inode sr_dat; - struct nilfs_inode sr_cpfile; - struct nilfs_inode sr_sufile; -}; - -#define NILFS_SR_MDT_OFFSET(inode_size, i) \ - ((unsigned long)&((struct nilfs_super_root *)0)->sr_dat + \ - (inode_size) * (i)) -#define NILFS_SR_DAT_OFFSET(inode_size) NILFS_SR_MDT_OFFSET(inode_size, 0) -#define NILFS_SR_CPFILE_OFFSET(inode_size) NILFS_SR_MDT_OFFSET(inode_size, 1) -#define NILFS_SR_SUFILE_OFFSET(inode_size) NILFS_SR_MDT_OFFSET(inode_size, 2) -#define NILFS_SR_BYTES(inode_size) NILFS_SR_MDT_OFFSET(inode_size, 3) - -/* - * Maximal mount counts - */ -#define NILFS_DFL_MAX_MNT_COUNT 50 /* 50 mounts */ - -/* - * File system states (sbp->s_state, nilfs->ns_mount_state) - */ -#define NILFS_VALID_FS 0x0001 /* Unmounted cleanly */ -#define NILFS_ERROR_FS 0x0002 /* Errors detected */ -#define NILFS_RESIZE_FS 0x0004 /* Resize required */ - -/* - * Mount flags (sbi->s_mount_opt) - */ -#define NILFS_MOUNT_ERROR_MODE 0x0070 /* Error mode mask */ -#define NILFS_MOUNT_ERRORS_CONT 0x0010 /* Continue on errors */ -#define NILFS_MOUNT_ERRORS_RO 0x0020 /* Remount fs ro on errors */ -#define NILFS_MOUNT_ERRORS_PANIC 0x0040 /* Panic on errors */ -#define NILFS_MOUNT_BARRIER 0x1000 /* Use block barriers */ -#define NILFS_MOUNT_STRICT_ORDER 0x2000 /* - * Apply strict in-order - * semantics also for data - */ -#define NILFS_MOUNT_NORECOVERY 0x4000 /* - * Disable write access during - * mount-time recovery - */ -#define NILFS_MOUNT_DISCARD 0x8000 /* Issue DISCARD requests */ - - -/** - * struct nilfs_super_block - structure of super block on disk - */ -struct nilfs_super_block { -/*00*/ __le32 s_rev_level; /* Revision level */ - __le16 s_minor_rev_level; /* minor revision level */ - __le16 s_magic; /* Magic signature */ - - __le16 s_bytes; /* - * Bytes count of CRC calculation - * for this structure. s_reserved - * is excluded. - */ - __le16 s_flags; /* flags */ - __le32 s_crc_seed; /* Seed value of CRC calculation */ -/*10*/ __le32 s_sum; /* Check sum of super block */ - - __le32 s_log_block_size; /* - * Block size represented as follows - * blocksize = - * 1 << (s_log_block_size + 10) - */ - __le64 s_nsegments; /* Number of segments in filesystem */ -/*20*/ __le64 s_dev_size; /* block device size in bytes */ - __le64 s_first_data_block; /* 1st seg disk block number */ -/*30*/ __le32 s_blocks_per_segment; /* number of blocks per full segment */ - __le32 s_r_segments_percentage; /* Reserved segments percentage */ - - __le64 s_last_cno; /* Last checkpoint number */ -/*40*/ __le64 s_last_pseg; /* disk block addr pseg written last */ - __le64 s_last_seq; /* seq. number of seg written last */ -/*50*/ __le64 s_free_blocks_count; /* Free blocks count */ - - __le64 s_ctime; /* - * Creation time (execution time of - * newfs) - */ -/*60*/ __le64 s_mtime; /* Mount time */ - __le64 s_wtime; /* Write time */ -/*70*/ __le16 s_mnt_count; /* Mount count */ - __le16 s_max_mnt_count; /* Maximal mount count */ - __le16 s_state; /* File system state */ - __le16 s_errors; /* Behaviour when detecting errors */ - __le64 s_lastcheck; /* time of last check */ - -/*80*/ __le32 s_checkinterval; /* max. time between checks */ - __le32 s_creator_os; /* OS */ - __le16 s_def_resuid; /* Default uid for reserved blocks */ - __le16 s_def_resgid; /* Default gid for reserved blocks */ - __le32 s_first_ino; /* First non-reserved inode */ - -/*90*/ __le16 s_inode_size; /* Size of an inode */ - __le16 s_dat_entry_size; /* Size of a dat entry */ - __le16 s_checkpoint_size; /* Size of a checkpoint */ - __le16 s_segment_usage_size; /* Size of a segment usage */ - -/*98*/ __u8 s_uuid[16]; /* 128-bit uuid for volume */ -/*A8*/ char s_volume_name[80]; /* volume name */ - -/*F8*/ __le32 s_c_interval; /* Commit interval of segment */ - __le32 s_c_block_max; /* - * Threshold of data amount for - * the segment construction - */ -/*100*/ __le64 s_feature_compat; /* Compatible feature set */ - __le64 s_feature_compat_ro; /* Read-only compatible feature set */ - __le64 s_feature_incompat; /* Incompatible feature set */ - __u32 s_reserved[186]; /* padding to the end of the block */ -}; - -/* - * Codes for operating systems - */ -#define NILFS_OS_LINUX 0 -/* Codes from 1 to 4 are reserved to keep compatibility with ext2 creator-OS */ - -/* - * Revision levels - */ -#define NILFS_CURRENT_REV 2 /* current major revision */ -#define NILFS_MINOR_REV 0 /* minor revision */ -#define NILFS_MIN_SUPP_REV 2 /* minimum supported revision */ - -/* - * Feature set definitions - * - * If there is a bit set in the incompatible feature set that the kernel - * doesn't know about, it should refuse to mount the filesystem. - */ -#define NILFS_FEATURE_COMPAT_RO_BLOCK_COUNT 0x00000001ULL - -#define NILFS_FEATURE_COMPAT_SUPP 0ULL -#define NILFS_FEATURE_COMPAT_RO_SUPP NILFS_FEATURE_COMPAT_RO_BLOCK_COUNT -#define NILFS_FEATURE_INCOMPAT_SUPP 0ULL - -/* - * Bytes count of super_block for CRC-calculation - */ -#define NILFS_SB_BYTES \ - ((long)&((struct nilfs_super_block *)0)->s_reserved) - -/* - * Special inode number - */ -#define NILFS_ROOT_INO 2 /* Root file inode */ -#define NILFS_DAT_INO 3 /* DAT file */ -#define NILFS_CPFILE_INO 4 /* checkpoint file */ -#define NILFS_SUFILE_INO 5 /* segment usage file */ -#define NILFS_IFILE_INO 6 /* ifile */ -#define NILFS_ATIME_INO 7 /* Atime file (reserved) */ -#define NILFS_XATTR_INO 8 /* Xattribute file (reserved) */ -#define NILFS_SKETCH_INO 10 /* Sketch file */ -#define NILFS_USER_INO 11 /* Fisrt user's file inode number */ - -#define NILFS_SB_OFFSET_BYTES 1024 /* byte offset of nilfs superblock */ - -#define NILFS_SEG_MIN_BLOCKS 16 /* - * Minimum number of blocks in - * a full segment - */ -#define NILFS_PSEG_MIN_BLOCKS 2 /* - * Minimum number of blocks in - * a partial segment - */ -#define NILFS_MIN_NRSVSEGS 8 /* - * Minimum number of reserved - * segments - */ - -/* - * We call DAT, cpfile, and sufile root metadata files. Inodes of - * these files are written in super root block instead of ifile, and - * garbage collector doesn't keep any past versions of these files. - */ -#define NILFS_ROOT_METADATA_FILE(ino) \ - ((ino) >= NILFS_DAT_INO && (ino) <= NILFS_SUFILE_INO) - -/* - * bytes offset of secondary super block - */ -#define NILFS_SB2_OFFSET_BYTES(devsize) ((((devsize) >> 12) - 1) << 12) - -/* - * Maximal count of links to a file - */ -#define NILFS_LINK_MAX 32000 - -/* - * Structure of a directory entry - * (Same as ext2) - */ - -#define NILFS_NAME_LEN 255 - -/* - * Block size limitations - */ -#define NILFS_MIN_BLOCK_SIZE 1024 -#define NILFS_MAX_BLOCK_SIZE 65536 - -/* - * The new version of the directory entry. Since V0 structures are - * stored in intel byte order, and the name_len field could never be - * bigger than 255 chars, it's safe to reclaim the extra byte for the - * file_type field. - */ -struct nilfs_dir_entry { - __le64 inode; /* Inode number */ - __le16 rec_len; /* Directory entry length */ - __u8 name_len; /* Name length */ - __u8 file_type; /* Dir entry type (file, dir, etc) */ - char name[NILFS_NAME_LEN]; /* File name */ - char pad; -}; - -/* - * NILFS directory file types. Only the low 3 bits are used. The - * other bits are reserved for now. - */ -enum { - NILFS_FT_UNKNOWN, - NILFS_FT_REG_FILE, - NILFS_FT_DIR, - NILFS_FT_CHRDEV, - NILFS_FT_BLKDEV, - NILFS_FT_FIFO, - NILFS_FT_SOCK, - NILFS_FT_SYMLINK, - NILFS_FT_MAX -}; - -/* - * NILFS_DIR_PAD defines the directory entries boundaries - * - * NOTE: It must be a multiple of 8 - */ -#define NILFS_DIR_PAD 8 -#define NILFS_DIR_ROUND (NILFS_DIR_PAD - 1) -#define NILFS_DIR_REC_LEN(name_len) (((name_len) + 12 + NILFS_DIR_ROUND) & \ - ~NILFS_DIR_ROUND) -#define NILFS_MAX_REC_LEN ((1<<16)-1) - -static inline unsigned int nilfs_rec_len_from_disk(__le16 dlen) -{ - unsigned int len = le16_to_cpu(dlen); - -#if !defined(__KERNEL__) || (PAGE_SIZE >= 65536) - if (len == NILFS_MAX_REC_LEN) - return 1 << 16; -#endif - return len; -} - -static inline __le16 nilfs_rec_len_to_disk(unsigned int len) -{ -#if !defined(__KERNEL__) || (PAGE_SIZE >= 65536) - if (len == (1 << 16)) - return cpu_to_le16(NILFS_MAX_REC_LEN); - else if (len > (1 << 16)) - BUG(); -#endif - return cpu_to_le16(len); -} - -/** - * struct nilfs_finfo - file information - * @fi_ino: inode number - * @fi_cno: checkpoint number - * @fi_nblocks: number of blocks (including intermediate blocks) - * @fi_ndatablk: number of file data blocks - */ -struct nilfs_finfo { - __le64 fi_ino; - __le64 fi_cno; - __le32 fi_nblocks; - __le32 fi_ndatablk; - /* array of virtual block numbers */ -}; - -/** - * struct nilfs_binfo_v - information for the block to which a virtual block number is assigned - * @bi_vblocknr: virtual block number - * @bi_blkoff: block offset - */ -struct nilfs_binfo_v { - __le64 bi_vblocknr; - __le64 bi_blkoff; -}; - -/** - * struct nilfs_binfo_dat - information for the block which belongs to the DAT file - * @bi_blkoff: block offset - * @bi_level: level - * @bi_pad: padding - */ -struct nilfs_binfo_dat { - __le64 bi_blkoff; - __u8 bi_level; - __u8 bi_pad[7]; -}; - -/** - * union nilfs_binfo: block information - * @bi_v: nilfs_binfo_v structure - * @bi_dat: nilfs_binfo_dat structure - */ -union nilfs_binfo { - struct nilfs_binfo_v bi_v; - struct nilfs_binfo_dat bi_dat; -}; - -/** - * struct nilfs_segment_summary - segment summary header - * @ss_datasum: checksum of data - * @ss_sumsum: checksum of segment summary - * @ss_magic: magic number - * @ss_bytes: size of this structure in bytes - * @ss_flags: flags - * @ss_seq: sequence number - * @ss_create: creation timestamp - * @ss_next: next segment - * @ss_nblocks: number of blocks - * @ss_nfinfo: number of finfo structures - * @ss_sumbytes: total size of segment summary in bytes - * @ss_pad: padding - * @ss_cno: checkpoint number - */ -struct nilfs_segment_summary { - __le32 ss_datasum; - __le32 ss_sumsum; - __le32 ss_magic; - __le16 ss_bytes; - __le16 ss_flags; - __le64 ss_seq; - __le64 ss_create; - __le64 ss_next; - __le32 ss_nblocks; - __le32 ss_nfinfo; - __le32 ss_sumbytes; - __le32 ss_pad; - __le64 ss_cno; - /* array of finfo structures */ -}; - -#define NILFS_SEGSUM_MAGIC 0x1eaffa11 /* segment summary magic number */ - -/* - * Segment summary flags - */ -#define NILFS_SS_LOGBGN 0x0001 /* begins a logical segment */ -#define NILFS_SS_LOGEND 0x0002 /* ends a logical segment */ -#define NILFS_SS_SR 0x0004 /* has super root */ -#define NILFS_SS_SYNDT 0x0008 /* includes data only updates */ -#define NILFS_SS_GC 0x0010 /* segment written for cleaner operation */ - -/** - * struct nilfs_btree_node - B-tree node - * @bn_flags: flags - * @bn_level: level - * @bn_nchildren: number of children - * @bn_pad: padding - */ -struct nilfs_btree_node { - __u8 bn_flags; - __u8 bn_level; - __le16 bn_nchildren; - __le32 bn_pad; -}; - -/* flags */ -#define NILFS_BTREE_NODE_ROOT 0x01 - -/* level */ -#define NILFS_BTREE_LEVEL_DATA 0 -#define NILFS_BTREE_LEVEL_NODE_MIN (NILFS_BTREE_LEVEL_DATA + 1) -#define NILFS_BTREE_LEVEL_MAX 14 /* Max level (exclusive) */ - -/** - * struct nilfs_palloc_group_desc - block group descriptor - * @pg_nfrees: number of free entries in block group - */ -struct nilfs_palloc_group_desc { - __le32 pg_nfrees; -}; - -/** - * struct nilfs_dat_entry - disk address translation entry - * @de_blocknr: block number - * @de_start: start checkpoint number - * @de_end: end checkpoint number - * @de_rsv: reserved for future use - */ -struct nilfs_dat_entry { - __le64 de_blocknr; - __le64 de_start; - __le64 de_end; - __le64 de_rsv; -}; - -#define NILFS_MIN_DAT_ENTRY_SIZE 32 - -/** - * struct nilfs_snapshot_list - snapshot list - * @ssl_next: next checkpoint number on snapshot list - * @ssl_prev: previous checkpoint number on snapshot list - */ -struct nilfs_snapshot_list { - __le64 ssl_next; - __le64 ssl_prev; -}; - -/** - * struct nilfs_checkpoint - checkpoint structure - * @cp_flags: flags - * @cp_checkpoints_count: checkpoints count in a block - * @cp_snapshot_list: snapshot list - * @cp_cno: checkpoint number - * @cp_create: creation timestamp - * @cp_nblk_inc: number of blocks incremented by this checkpoint - * @cp_inodes_count: inodes count - * @cp_blocks_count: blocks count - * @cp_ifile_inode: inode of ifile - */ -struct nilfs_checkpoint { - __le32 cp_flags; - __le32 cp_checkpoints_count; - struct nilfs_snapshot_list cp_snapshot_list; - __le64 cp_cno; - __le64 cp_create; - __le64 cp_nblk_inc; - __le64 cp_inodes_count; - __le64 cp_blocks_count; - - /* - * Do not change the byte offset of ifile inode. - * To keep the compatibility of the disk format, - * additional fields should be added behind cp_ifile_inode. - */ - struct nilfs_inode cp_ifile_inode; -}; - -#define NILFS_MIN_CHECKPOINT_SIZE (64 + NILFS_MIN_INODE_SIZE) - -/* checkpoint flags */ -enum { - NILFS_CHECKPOINT_SNAPSHOT, - NILFS_CHECKPOINT_INVALID, - NILFS_CHECKPOINT_SKETCH, - NILFS_CHECKPOINT_MINOR, -}; - -#define NILFS_CHECKPOINT_FNS(flag, name) \ -static inline void \ -nilfs_checkpoint_set_##name(struct nilfs_checkpoint *cp) \ -{ \ - cp->cp_flags = cpu_to_le32(le32_to_cpu(cp->cp_flags) | \ - (1UL << NILFS_CHECKPOINT_##flag)); \ -} \ -static inline void \ -nilfs_checkpoint_clear_##name(struct nilfs_checkpoint *cp) \ -{ \ - cp->cp_flags = cpu_to_le32(le32_to_cpu(cp->cp_flags) & \ - ~(1UL << NILFS_CHECKPOINT_##flag)); \ -} \ -static inline int \ -nilfs_checkpoint_##name(const struct nilfs_checkpoint *cp) \ -{ \ - return !!(le32_to_cpu(cp->cp_flags) & \ - (1UL << NILFS_CHECKPOINT_##flag)); \ -} - -NILFS_CHECKPOINT_FNS(SNAPSHOT, snapshot) -NILFS_CHECKPOINT_FNS(INVALID, invalid) -NILFS_CHECKPOINT_FNS(MINOR, minor) - -/** - * struct nilfs_cpinfo - checkpoint information - * @ci_flags: flags - * @ci_pad: padding - * @ci_cno: checkpoint number - * @ci_create: creation timestamp - * @ci_nblk_inc: number of blocks incremented by this checkpoint - * @ci_inodes_count: inodes count - * @ci_blocks_count: blocks count - * @ci_next: next checkpoint number in snapshot list - */ -struct nilfs_cpinfo { - __u32 ci_flags; - __u32 ci_pad; - __u64 ci_cno; - __u64 ci_create; - __u64 ci_nblk_inc; - __u64 ci_inodes_count; - __u64 ci_blocks_count; - __u64 ci_next; -}; - -#define NILFS_CPINFO_FNS(flag, name) \ -static inline int \ -nilfs_cpinfo_##name(const struct nilfs_cpinfo *cpinfo) \ -{ \ - return !!(cpinfo->ci_flags & (1UL << NILFS_CHECKPOINT_##flag)); \ -} - -NILFS_CPINFO_FNS(SNAPSHOT, snapshot) -NILFS_CPINFO_FNS(INVALID, invalid) -NILFS_CPINFO_FNS(MINOR, minor) - - -/** - * struct nilfs_cpfile_header - checkpoint file header - * @ch_ncheckpoints: number of checkpoints - * @ch_nsnapshots: number of snapshots - * @ch_snapshot_list: snapshot list - */ -struct nilfs_cpfile_header { - __le64 ch_ncheckpoints; - __le64 ch_nsnapshots; - struct nilfs_snapshot_list ch_snapshot_list; -}; - -#define NILFS_CPFILE_FIRST_CHECKPOINT_OFFSET \ - ((sizeof(struct nilfs_cpfile_header) + \ - sizeof(struct nilfs_checkpoint) - 1) / \ - sizeof(struct nilfs_checkpoint)) - -/** - * struct nilfs_segment_usage - segment usage - * @su_lastmod: last modified timestamp - * @su_nblocks: number of blocks in segment - * @su_flags: flags - */ -struct nilfs_segment_usage { - __le64 su_lastmod; - __le32 su_nblocks; - __le32 su_flags; -}; - -#define NILFS_MIN_SEGMENT_USAGE_SIZE 16 - -/* segment usage flag */ -enum { - NILFS_SEGMENT_USAGE_ACTIVE, - NILFS_SEGMENT_USAGE_DIRTY, - NILFS_SEGMENT_USAGE_ERROR, - - /* ... */ -}; - -#define NILFS_SEGMENT_USAGE_FNS(flag, name) \ -static inline void \ -nilfs_segment_usage_set_##name(struct nilfs_segment_usage *su) \ -{ \ - su->su_flags = cpu_to_le32(le32_to_cpu(su->su_flags) | \ - (1UL << NILFS_SEGMENT_USAGE_##flag));\ -} \ -static inline void \ -nilfs_segment_usage_clear_##name(struct nilfs_segment_usage *su) \ -{ \ - su->su_flags = \ - cpu_to_le32(le32_to_cpu(su->su_flags) & \ - ~(1UL << NILFS_SEGMENT_USAGE_##flag)); \ -} \ -static inline int \ -nilfs_segment_usage_##name(const struct nilfs_segment_usage *su) \ -{ \ - return !!(le32_to_cpu(su->su_flags) & \ - (1UL << NILFS_SEGMENT_USAGE_##flag)); \ -} - -NILFS_SEGMENT_USAGE_FNS(ACTIVE, active) -NILFS_SEGMENT_USAGE_FNS(DIRTY, dirty) -NILFS_SEGMENT_USAGE_FNS(ERROR, error) - -static inline void -nilfs_segment_usage_set_clean(struct nilfs_segment_usage *su) -{ - su->su_lastmod = cpu_to_le64(0); - su->su_nblocks = cpu_to_le32(0); - su->su_flags = cpu_to_le32(0); -} - -static inline int -nilfs_segment_usage_clean(const struct nilfs_segment_usage *su) -{ - return !le32_to_cpu(su->su_flags); -} - -/** - * struct nilfs_sufile_header - segment usage file header - * @sh_ncleansegs: number of clean segments - * @sh_ndirtysegs: number of dirty segments - * @sh_last_alloc: last allocated segment number - */ -struct nilfs_sufile_header { - __le64 sh_ncleansegs; - __le64 sh_ndirtysegs; - __le64 sh_last_alloc; - /* ... */ -}; - -#define NILFS_SUFILE_FIRST_SEGMENT_USAGE_OFFSET \ - ((sizeof(struct nilfs_sufile_header) + \ - sizeof(struct nilfs_segment_usage) - 1) / \ - sizeof(struct nilfs_segment_usage)) - -/** - * nilfs_suinfo - segment usage information - * @sui_lastmod: timestamp of last modification - * @sui_nblocks: number of written blocks in segment - * @sui_flags: segment usage flags - */ -struct nilfs_suinfo { - __u64 sui_lastmod; - __u32 sui_nblocks; - __u32 sui_flags; -}; - -#define NILFS_SUINFO_FNS(flag, name) \ -static inline int \ -nilfs_suinfo_##name(const struct nilfs_suinfo *si) \ -{ \ - return si->sui_flags & (1UL << NILFS_SEGMENT_USAGE_##flag); \ -} - -NILFS_SUINFO_FNS(ACTIVE, active) -NILFS_SUINFO_FNS(DIRTY, dirty) -NILFS_SUINFO_FNS(ERROR, error) - -static inline int nilfs_suinfo_clean(const struct nilfs_suinfo *si) -{ - return !si->sui_flags; -} - -/* ioctl */ -/** - * nilfs_suinfo_update - segment usage information update - * @sup_segnum: segment number - * @sup_flags: flags for which fields are active in sup_sui - * @sup_reserved: reserved necessary for alignment - * @sup_sui: segment usage information - */ -struct nilfs_suinfo_update { - __u64 sup_segnum; - __u32 sup_flags; - __u32 sup_reserved; - struct nilfs_suinfo sup_sui; -}; - -enum { - NILFS_SUINFO_UPDATE_LASTMOD, - NILFS_SUINFO_UPDATE_NBLOCKS, - NILFS_SUINFO_UPDATE_FLAGS, - __NR_NILFS_SUINFO_UPDATE_FIELDS, -}; - -#define NILFS_SUINFO_UPDATE_FNS(flag, name) \ -static inline void \ -nilfs_suinfo_update_set_##name(struct nilfs_suinfo_update *sup) \ -{ \ - sup->sup_flags |= 1UL << NILFS_SUINFO_UPDATE_##flag; \ -} \ -static inline void \ -nilfs_suinfo_update_clear_##name(struct nilfs_suinfo_update *sup) \ -{ \ - sup->sup_flags &= ~(1UL << NILFS_SUINFO_UPDATE_##flag); \ -} \ -static inline int \ -nilfs_suinfo_update_##name(const struct nilfs_suinfo_update *sup) \ -{ \ - return !!(sup->sup_flags & (1UL << NILFS_SUINFO_UPDATE_##flag));\ -} - -NILFS_SUINFO_UPDATE_FNS(LASTMOD, lastmod) -NILFS_SUINFO_UPDATE_FNS(NBLOCKS, nblocks) -NILFS_SUINFO_UPDATE_FNS(FLAGS, flags) - -enum { - NILFS_CHECKPOINT, - NILFS_SNAPSHOT, -}; - -/** - * struct nilfs_cpmode - change checkpoint mode structure - * @cm_cno: checkpoint number - * @cm_mode: mode of checkpoint - * @cm_pad: padding - */ -struct nilfs_cpmode { - __u64 cm_cno; - __u32 cm_mode; - __u32 cm_pad; -}; - -/** - * struct nilfs_argv - argument vector - * @v_base: pointer on data array from userspace - * @v_nmembs: number of members in data array - * @v_size: size of data array in bytes - * @v_flags: flags - * @v_index: start number of target data items - */ -struct nilfs_argv { - __u64 v_base; - __u32 v_nmembs; /* number of members */ - __u16 v_size; /* size of members */ - __u16 v_flags; - __u64 v_index; -}; - -/** - * struct nilfs_period - period of checkpoint numbers - * @p_start: start checkpoint number (inclusive) - * @p_end: end checkpoint number (exclusive) - */ -struct nilfs_period { - __u64 p_start; - __u64 p_end; -}; - -/** - * struct nilfs_cpstat - checkpoint statistics - * @cs_cno: checkpoint number - * @cs_ncps: number of checkpoints - * @cs_nsss: number of snapshots - */ -struct nilfs_cpstat { - __u64 cs_cno; - __u64 cs_ncps; - __u64 cs_nsss; -}; - -/** - * struct nilfs_sustat - segment usage statistics - * @ss_nsegs: number of segments - * @ss_ncleansegs: number of clean segments - * @ss_ndirtysegs: number of dirty segments - * @ss_ctime: creation time of the last segment - * @ss_nongc_ctime: creation time of the last segment not for GC - * @ss_prot_seq: least sequence number of segments which must not be reclaimed - */ -struct nilfs_sustat { - __u64 ss_nsegs; - __u64 ss_ncleansegs; - __u64 ss_ndirtysegs; - __u64 ss_ctime; - __u64 ss_nongc_ctime; - __u64 ss_prot_seq; -}; - -/** - * struct nilfs_vinfo - virtual block number information - * @vi_vblocknr: virtual block number - * @vi_start: start checkpoint number (inclusive) - * @vi_end: end checkpoint number (exclusive) - * @vi_blocknr: disk block number - */ -struct nilfs_vinfo { - __u64 vi_vblocknr; - __u64 vi_start; - __u64 vi_end; - __u64 vi_blocknr; -}; - -/** - * struct nilfs_vdesc - descriptor of virtual block number - * @vd_ino: inode number - * @vd_cno: checkpoint number - * @vd_vblocknr: virtual block number - * @vd_period: period of checkpoint numbers - * @vd_blocknr: disk block number - * @vd_offset: logical block offset inside a file - * @vd_flags: flags (data or node block) - * @vd_pad: padding - */ -struct nilfs_vdesc { - __u64 vd_ino; - __u64 vd_cno; - __u64 vd_vblocknr; - struct nilfs_period vd_period; - __u64 vd_blocknr; - __u64 vd_offset; - __u32 vd_flags; - __u32 vd_pad; -}; - -/** - * struct nilfs_bdesc - descriptor of disk block number - * @bd_ino: inode number - * @bd_oblocknr: disk block address (for skipping dead blocks) - * @bd_blocknr: disk block address - * @bd_offset: logical block offset inside a file - * @bd_level: level in the b-tree organization - * @bd_pad: padding - */ -struct nilfs_bdesc { - __u64 bd_ino; - __u64 bd_oblocknr; - __u64 bd_blocknr; - __u64 bd_offset; - __u32 bd_level; - __u32 bd_pad; -}; - -#define NILFS_IOCTL_IDENT 'n' - -#define NILFS_IOCTL_CHANGE_CPMODE \ - _IOW(NILFS_IOCTL_IDENT, 0x80, struct nilfs_cpmode) -#define NILFS_IOCTL_DELETE_CHECKPOINT \ - _IOW(NILFS_IOCTL_IDENT, 0x81, __u64) -#define NILFS_IOCTL_GET_CPINFO \ - _IOR(NILFS_IOCTL_IDENT, 0x82, struct nilfs_argv) -#define NILFS_IOCTL_GET_CPSTAT \ - _IOR(NILFS_IOCTL_IDENT, 0x83, struct nilfs_cpstat) -#define NILFS_IOCTL_GET_SUINFO \ - _IOR(NILFS_IOCTL_IDENT, 0x84, struct nilfs_argv) -#define NILFS_IOCTL_GET_SUSTAT \ - _IOR(NILFS_IOCTL_IDENT, 0x85, struct nilfs_sustat) -#define NILFS_IOCTL_GET_VINFO \ - _IOWR(NILFS_IOCTL_IDENT, 0x86, struct nilfs_argv) -#define NILFS_IOCTL_GET_BDESCS \ - _IOWR(NILFS_IOCTL_IDENT, 0x87, struct nilfs_argv) -#define NILFS_IOCTL_CLEAN_SEGMENTS \ - _IOW(NILFS_IOCTL_IDENT, 0x88, struct nilfs_argv[5]) -#define NILFS_IOCTL_SYNC \ - _IOR(NILFS_IOCTL_IDENT, 0x8A, __u64) -#define NILFS_IOCTL_RESIZE \ - _IOW(NILFS_IOCTL_IDENT, 0x8B, __u64) -#define NILFS_IOCTL_SET_ALLOC_RANGE \ - _IOW(NILFS_IOCTL_IDENT, 0x8C, __u64[2]) -#define NILFS_IOCTL_SET_SUINFO \ - _IOW(NILFS_IOCTL_IDENT, 0x8D, struct nilfs_argv) - -#endif /* _LINUX_NILFS_FS_H */ diff --git a/include/linux/platform_data/clk-ux500.h b/include/linux/platform_data/clk-ux500.h deleted file mode 100644 index 3af0da1f3..000000000 --- a/include/linux/platform_data/clk-ux500.h +++ /dev/null @@ -1,17 +0,0 @@ -/* - * Clock definitions for ux500 platforms - * - * Copyright (C) 2012 ST-Ericsson SA - * Author: Ulf Hansson <ulf.hansson@linaro.org> - * - * License terms: GNU General Public License (GPL) version 2 - */ - -#ifndef __CLK_UX500_H -#define __CLK_UX500_H - -void u8500_clk_init(void); -void u9540_clk_init(void); -void u8540_clk_init(void); - -#endif /* __CLK_UX500_H */ diff --git a/include/linux/rtc-ds2404.h b/include/linux/rtc-ds2404.h deleted file mode 100644 index 22c538255..000000000 --- a/include/linux/rtc-ds2404.h +++ /dev/null @@ -1,20 +0,0 @@ -/* - * ds2404.h - platform data structure for the DS2404 RTC. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2012 Sven Schnelle <svens@stackframe.org> - */ - -#ifndef __LINUX_DS2404_H -#define __LINUX_DS2404_H - -struct ds2404_platform_data { - - unsigned int gpio_rst; - unsigned int gpio_clk; - unsigned int gpio_dq; -}; -#endif diff --git a/include/linux/rtc-v3020.h b/include/linux/rtc-v3020.h deleted file mode 100644 index e55d82ceb..000000000 --- a/include/linux/rtc-v3020.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - * v3020.h - Registers definition and platform data structure for the v3020 RTC. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2006, 8D Technologies inc. - */ -#ifndef __LINUX_V3020_H -#define __LINUX_V3020_H - -/* The v3020 has only one data pin but which one - * is used depends on the board. */ -struct v3020_platform_data { - int leftshift; /* (1<<(leftshift)) & readl() */ - - unsigned int use_gpio:1; - unsigned int gpio_cs; - unsigned int gpio_wr; - unsigned int gpio_rd; - unsigned int gpio_io; -}; - -#define V3020_STATUS_0 0x00 -#define V3020_STATUS_1 0x01 -#define V3020_SECONDS 0x02 -#define V3020_MINUTES 0x03 -#define V3020_HOURS 0x04 -#define V3020_MONTH_DAY 0x05 -#define V3020_MONTH 0x06 -#define V3020_YEAR 0x07 -#define V3020_WEEK_DAY 0x08 -#define V3020_WEEK 0x09 - -#define V3020_IS_COMMAND(val) ((val)>=0x0E) - -#define V3020_CMD_RAM2CLOCK 0x0E -#define V3020_CMD_CLOCK2RAM 0x0F - -#endif /* __LINUX_V3020_H */ diff --git a/include/linux/sched.h b/include/linux/sched.h index 646bf0947..e58ba7a48 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -59,7 +59,7 @@ struct sched_param { #include <linux/gfp.h> #include <linux/magic.h> #include <linux/cgroup-defs.h> -#include <linux/skip_lists.h> +#include <linux/skip_list.h> #include <asm/processor.h> @@ -177,7 +177,7 @@ extern void get_iowait_load(unsigned long *nr_waiters, unsigned long *load); extern void calc_global_load(unsigned long ticks); -#if defined(CONFIG_SMP) && defined(CONFIG_NO_HZ_COMMON) && !defined(CONFIG_SCHED_BFS) +#if defined(CONFIG_SMP) && defined(CONFIG_NO_HZ_COMMON) && !defined(CONFIG_SCHED_MUQSS) extern void cpu_load_update_nohz_start(void); extern void cpu_load_update_nohz_stop(void); #else @@ -1463,7 +1463,7 @@ struct task_struct { unsigned int flags; /* per process flags, defined below */ unsigned int ptrace; -#if defined(CONFIG_SMP) || defined(CONFIG_SCHED_BFS) +#if defined(CONFIG_SMP) || defined(CONFIG_SCHED_MUQSS) int on_cpu; #endif #ifdef CONFIG_SMP @@ -1477,7 +1477,7 @@ struct task_struct { int on_rq; int prio, static_prio, normal_prio; unsigned int rt_priority; -#ifdef CONFIG_SCHED_BFS +#ifdef CONFIG_SCHED_MUQSS int time_slice; u64 deadline; skiplist_node node; /* Skip list node */ @@ -1490,7 +1490,7 @@ struct task_struct { bool zerobound; /* Bound to CPU0 for hotplug */ #endif unsigned long rt_timeout; -#else /* CONFIG_SCHED_BFS */ +#else /* CONFIG_SCHED_MUQSS */ const struct sched_class *sched_class; struct sched_entity se; struct sched_rt_entity rt; @@ -1618,8 +1618,9 @@ struct task_struct { int __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */ cputime_t utime, stime, utimescaled, stimescaled; -#ifdef CONFIG_SCHED_BFS - unsigned long utime_pc, stime_pc; +#ifdef CONFIG_SCHED_MUQSS + /* Unbanked cpu time */ + unsigned long utime_ns, stime_ns; #endif cputime_t gtime; struct prev_cputime prev_cputime; @@ -1957,7 +1958,7 @@ extern int arch_task_struct_size __read_mostly; # define arch_task_struct_size (sizeof(struct task_struct)) #endif -#ifdef CONFIG_SCHED_BFS +#ifdef CONFIG_SCHED_MUQSS #define tsk_seruntime(t) ((t)->sched_time) #define tsk_rttimeout(t) ((t)->rt_timeout) @@ -1989,7 +1990,7 @@ static inline bool iso_task(struct task_struct *p) { return false; } -#endif /* CONFIG_SCHED_BFS */ +#endif /* CONFIG_SCHED_MUQSS */ /* Future-safe accessor for struct task_struct's cpus_allowed. */ #define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed) @@ -2444,7 +2445,7 @@ static inline int set_cpus_allowed_ptr(struct task_struct *p, } #endif -#if defined(CONFIG_NO_HZ_COMMON) && !defined(CONFIG_SCHED_BFS) +#if defined(CONFIG_NO_HZ_COMMON) && !defined(CONFIG_SCHED_MUQSS) void calc_load_enter_idle(void); void calc_load_exit_idle(void); #else @@ -2545,7 +2546,7 @@ extern unsigned long long task_sched_runtime(struct task_struct *task); /* sched_exec is called by processes performing an exec */ -#if defined(CONFIG_SMP) && !defined(CONFIG_SCHED_BFS) +#if defined(CONFIG_SMP) && !defined(CONFIG_SCHED_MUQSS) extern void sched_exec(void); #else #define sched_exec() {} diff --git a/include/linux/sched/prio.h b/include/linux/sched/prio.h index 7d5d0b861..94d397e32 100644 --- a/include/linux/sched/prio.h +++ b/include/linux/sched/prio.h @@ -20,7 +20,7 @@ #define MAX_USER_RT_PRIO 100 -#ifdef CONFIG_SCHED_BFS +#ifdef CONFIG_SCHED_MUQSS /* Note different MAX_RT_PRIO */ #define MAX_RT_PRIO (MAX_USER_RT_PRIO + 1) @@ -28,10 +28,10 @@ #define NORMAL_PRIO (MAX_RT_PRIO + 1) #define IDLE_PRIO (MAX_RT_PRIO + 2) #define PRIO_LIMIT ((IDLE_PRIO) + 1) -#else /* CONFIG_SCHED_BFS */ +#else /* CONFIG_SCHED_MUQSS */ #define MAX_RT_PRIO MAX_USER_RT_PRIO -#endif /* CONFIG_SCHED_BFS */ +#endif /* CONFIG_SCHED_MUQSS */ #define MAX_PRIO (MAX_RT_PRIO + NICE_WIDTH) #define DEFAULT_PRIO (MAX_RT_PRIO + NICE_WIDTH / 2) diff --git a/include/linux/skip_lists.h b/include/linux/skip_list.h index 84c550655..d4be84ba2 100644 --- a/include/linux/skip_lists.h +++ b/include/linux/skip_list.h @@ -9,8 +9,8 @@ struct nodeStructure { int level; /* Levels in this structure */ keyType key; valueType value; - skiplist_node *next[16]; - skiplist_node *prev[16]; + skiplist_node *next[8]; + skiplist_node *prev[8]; }; typedef struct listStructure { diff --git a/include/linux/tuxonice.h b/include/linux/tuxonice.h deleted file mode 100644 index 67b05a750..000000000 --- a/include/linux/tuxonice.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - * include/linux/tuxonice.h - * - * Copyright (C) 2015 Nigel Cunningham (nigel at tuxonice net) - * - * This file is released under the GPLv2. - */ - -#ifndef INCLUDE_LINUX_TUXONICE_H -#define INCLUDE_LINUX_TUXONICE_H -#ifdef CONFIG_TOI_INCREMENTAL -extern void toi_set_logbuf_untracked(void); -extern int toi_make_writable(pgd_t *pgd, unsigned long address); - -static inline int toi_incremental_support(void) -{ - return 1; -} - -/* Copy Before Write */ -struct toi_cbw { - unsigned long pfn; - void *virt; - struct toi_cbw *next; -}; - -struct toi_cbw_state { - bool active; /* Is a fault handler running? */ - bool enabled; /* Are we doing copy before write? */ - int size; /* The number of pages allocated */ - struct toi_cbw *first, *next, *last; /* Pointers to the data structure */ -}; - -#define CBWS_PER_PAGE (PAGE_SIZE / sizeof(struct toi_cbw)) -DECLARE_PER_CPU(struct toi_cbw_state, toi_cbw_states); -#else -#define toi_set_logbuf_untracked() do { } while(0) -static inline int toi_make_writable(pgd_t *pgd, unsigned long addr) -{ - return 0; -} - -static inline int toi_incremental_support(void) -{ - return 0; -} -#endif -#endif diff --git a/include/linux/usb/msm_hsusb.h b/include/linux/usb/msm_hsusb.h deleted file mode 100644 index 8c8f6854c..000000000 --- a/include/linux/usb/msm_hsusb.h +++ /dev/null @@ -1,200 +0,0 @@ -/* linux/include/asm-arm/arch-msm/hsusb.h - * - * Copyright (C) 2008 Google, Inc. - * Author: Brian Swetland <swetland@google.com> - * Copyright (c) 2009-2011, Code Aurora Forum. All rights reserved. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __ASM_ARCH_MSM_HSUSB_H -#define __ASM_ARCH_MSM_HSUSB_H - -#include <linux/extcon.h> -#include <linux/types.h> -#include <linux/usb/otg.h> -#include <linux/clk.h> - -/** - * OTG control - * - * OTG_NO_CONTROL Id/VBUS notifications not required. Useful in host - * only configuration. - * OTG_PHY_CONTROL Id/VBUS notifications comes form USB PHY. - * OTG_PMIC_CONTROL Id/VBUS notifications comes from PMIC hardware. - * OTG_USER_CONTROL Id/VBUS notifcations comes from User via sysfs. - * - */ -enum otg_control_type { - OTG_NO_CONTROL = 0, - OTG_PHY_CONTROL, - OTG_PMIC_CONTROL, - OTG_USER_CONTROL, -}; - -/** - * PHY used in - * - * INVALID_PHY Unsupported PHY - * CI_45NM_INTEGRATED_PHY Chipidea 45nm integrated PHY - * SNPS_28NM_INTEGRATED_PHY Synopsis 28nm integrated PHY - * - */ -enum msm_usb_phy_type { - INVALID_PHY = 0, - CI_45NM_INTEGRATED_PHY, - SNPS_28NM_INTEGRATED_PHY, -}; - -#define IDEV_CHG_MAX 1500 -#define IUNIT 100 - -/** - * Different states involved in USB charger detection. - * - * USB_CHG_STATE_UNDEFINED USB charger is not connected or detection - * process is not yet started. - * USB_CHG_STATE_WAIT_FOR_DCD Waiting for Data pins contact. - * USB_CHG_STATE_DCD_DONE Data pin contact is detected. - * USB_CHG_STATE_PRIMARY_DONE Primary detection is completed (Detects - * between SDP and DCP/CDP). - * USB_CHG_STATE_SECONDARY_DONE Secondary detection is completed (Detects - * between DCP and CDP). - * USB_CHG_STATE_DETECTED USB charger type is determined. - * - */ -enum usb_chg_state { - USB_CHG_STATE_UNDEFINED = 0, - USB_CHG_STATE_WAIT_FOR_DCD, - USB_CHG_STATE_DCD_DONE, - USB_CHG_STATE_PRIMARY_DONE, - USB_CHG_STATE_SECONDARY_DONE, - USB_CHG_STATE_DETECTED, -}; - -/** - * USB charger types - * - * USB_INVALID_CHARGER Invalid USB charger. - * USB_SDP_CHARGER Standard downstream port. Refers to a downstream port - * on USB2.0 compliant host/hub. - * USB_DCP_CHARGER Dedicated charger port (AC charger/ Wall charger). - * USB_CDP_CHARGER Charging downstream port. Enumeration can happen and - * IDEV_CHG_MAX can be drawn irrespective of USB state. - * - */ -enum usb_chg_type { - USB_INVALID_CHARGER = 0, - USB_SDP_CHARGER, - USB_DCP_CHARGER, - USB_CDP_CHARGER, -}; - -/** - * struct msm_otg_platform_data - platform device data - * for msm_otg driver. - * @phy_init_seq: PHY configuration sequence values. Value of -1 is reserved as - * "do not overwrite default vaule at this address". - * @phy_init_sz: PHY configuration sequence size. - * @vbus_power: VBUS power on/off routine. - * @power_budget: VBUS power budget in mA (0 will be treated as 500mA). - * @mode: Supported mode (OTG/peripheral/host). - * @otg_control: OTG switch controlled by user/Id pin - */ -struct msm_otg_platform_data { - int *phy_init_seq; - int phy_init_sz; - void (*vbus_power)(bool on); - unsigned power_budget; - enum usb_dr_mode mode; - enum otg_control_type otg_control; - enum msm_usb_phy_type phy_type; - void (*setup_gpio)(enum usb_otg_state state); -}; - -/** - * struct msm_usb_cable - structure for exteternal connector cable - * state tracking - * @nb: hold event notification callback - * @conn: used for notification registration - */ -struct msm_usb_cable { - struct notifier_block nb; - struct extcon_dev *extcon; -}; - -/** - * struct msm_otg: OTG driver data. Shared by HCD and DCD. - * @otg: USB OTG Transceiver structure. - * @pdata: otg device platform data. - * @irq: IRQ number assigned for HSUSB controller. - * @clk: clock struct of usb_hs_clk. - * @pclk: clock struct of usb_hs_pclk. - * @core_clk: clock struct of usb_hs_core_clk. - * @regs: ioremapped register base address. - * @inputs: OTG state machine inputs(Id, SessValid etc). - * @sm_work: OTG state machine work. - * @in_lpm: indicates low power mode (LPM) state. - * @async_int: Async interrupt arrived. - * @cur_power: The amount of mA available from downstream port. - * @chg_work: Charger detection work. - * @chg_state: The state of charger detection process. - * @chg_type: The type of charger attached. - * @dcd_retires: The retry count used to track Data contact - * detection process. - * @manual_pullup: true if VBUS is not routed to USB controller/phy - * and controller driver therefore enables pull-up explicitly before - * starting controller using usbcmd run/stop bit. - * @vbus: VBUS signal state trakining, using extcon framework - * @id: ID signal state trakining, using extcon framework - * @switch_gpio: Descriptor for GPIO used to control external Dual - * SPDT USB Switch. - * @reboot: Used to inform the driver to route USB D+/D- line to Device - * connector - */ -struct msm_otg { - struct usb_phy phy; - struct msm_otg_platform_data *pdata; - int irq; - struct clk *clk; - struct clk *pclk; - struct clk *core_clk; - void __iomem *regs; -#define ID 0 -#define B_SESS_VLD 1 - unsigned long inputs; - struct work_struct sm_work; - atomic_t in_lpm; - int async_int; - unsigned cur_power; - int phy_number; - struct delayed_work chg_work; - enum usb_chg_state chg_state; - enum usb_chg_type chg_type; - u8 dcd_retries; - struct regulator *v3p3; - struct regulator *v1p8; - struct regulator *vddcx; - - struct reset_control *phy_rst; - struct reset_control *link_rst; - int vdd_levels[3]; - - bool manual_pullup; - - struct msm_usb_cable vbus; - struct msm_usb_cable id; - - struct gpio_desc *switch_gpio; - struct notifier_block reboot; -}; - -#endif diff --git a/include/linux/usb/xhci_pdriver.h b/include/linux/usb/xhci_pdriver.h deleted file mode 100644 index 376654b5b..000000000 --- a/include/linux/usb/xhci_pdriver.h +++ /dev/null @@ -1,27 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - */ - -#ifndef __USB_CORE_XHCI_PDRIVER_H -#define __USB_CORE_XHCI_PDRIVER_H - -/** - * struct usb_xhci_pdata - platform_data for generic xhci platform driver - * - * @usb3_lpm_capable: determines if this xhci platform supports USB3 - * LPM capability - * - */ -struct usb_xhci_pdata { - unsigned usb3_lpm_capable:1; -}; - -#endif /* __USB_CORE_XHCI_PDRIVER_H */ diff --git a/include/media/rcar-fcp.h b/include/media/rcar-fcp.h index 4c7fc77ea..8723f05c6 100644 --- a/include/media/rcar-fcp.h +++ b/include/media/rcar-fcp.h @@ -29,7 +29,7 @@ static inline struct rcar_fcp_device *rcar_fcp_get(const struct device_node *np) static inline void rcar_fcp_put(struct rcar_fcp_device *fcp) { } static inline int rcar_fcp_enable(struct rcar_fcp_device *fcp) { - return -ENOSYS; + return 0; } static inline void rcar_fcp_disable(struct rcar_fcp_device *fcp) { } #endif diff --git a/include/uapi/linux/sched.h b/include/uapi/linux/sched.h index f170d615d..950a481d2 100644 --- a/include/uapi/linux/sched.h +++ b/include/uapi/linux/sched.h @@ -36,16 +36,16 @@ #define SCHED_FIFO 1 #define SCHED_RR 2 #define SCHED_BATCH 3 -/* SCHED_ISO: Implemented on BFS only */ +/* SCHED_ISO: Implemented on MuQSS only */ #define SCHED_IDLE 5 -#ifdef CONFIG_SCHED_BFS +#ifdef CONFIG_SCHED_MUQSS #define SCHED_ISO 4 #define SCHED_IDLEPRIO SCHED_IDLE #define SCHED_MAX (SCHED_IDLEPRIO) #define SCHED_RANGE(policy) ((policy) <= SCHED_MAX) -#else /* CONFIG_SCHED_BFS */ +#else /* CONFIG_SCHED_MUQSS */ #define SCHED_DEADLINE 6 -#endif /* CONFIG_SCHED_BFS */ +#endif /* CONFIG_SCHED_MUQSS */ /* Can be ORed in to make sure the process is reverted back to SCHED_NORMAL on fork */ #define SCHED_RESET_ON_FORK 0x40000000 diff --git a/include/uapi/linux/vsp1.h b/include/uapi/linux/vsp1.h deleted file mode 100644 index 9a823696d..000000000 --- a/include/uapi/linux/vsp1.h +++ /dev/null @@ -1,34 +0,0 @@ -/* - * vsp1.h - * - * Renesas R-Car VSP1 - User-space API - * - * Copyright (C) 2013 Renesas Corporation - * - * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef __VSP1_USER_H__ -#define __VSP1_USER_H__ - -#include <linux/types.h> -#include <linux/videodev2.h> - -/* - * Private IOCTLs - * - * VIDIOC_VSP1_LUT_CONFIG - Configure the lookup table - */ - -#define VIDIOC_VSP1_LUT_CONFIG \ - _IOWR('V', BASE_VIDIOC_PRIVATE + 1, struct vsp1_lut_config) - -struct vsp1_lut_config { - __u32 lut[256]; -}; - -#endif /* __VSP1_USER_H__ */ diff --git a/include/video/omapdss.h b/include/video/omapdss.h deleted file mode 100644 index 8e14ad732..000000000 --- a/include/video/omapdss.h +++ /dev/null @@ -1,922 +0,0 @@ -/* - * Copyright (C) 2008 Nokia Corporation - * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#ifndef __OMAP_OMAPDSS_H -#define __OMAP_OMAPDSS_H - -#include <linux/list.h> -#include <linux/kobject.h> -#include <linux/device.h> -#include <linux/interrupt.h> - -#include <video/videomode.h> - -#define DISPC_IRQ_FRAMEDONE (1 << 0) -#define DISPC_IRQ_VSYNC (1 << 1) -#define DISPC_IRQ_EVSYNC_EVEN (1 << 2) -#define DISPC_IRQ_EVSYNC_ODD (1 << 3) -#define DISPC_IRQ_ACBIAS_COUNT_STAT (1 << 4) -#define DISPC_IRQ_PROG_LINE_NUM (1 << 5) -#define DISPC_IRQ_GFX_FIFO_UNDERFLOW (1 << 6) -#define DISPC_IRQ_GFX_END_WIN (1 << 7) -#define DISPC_IRQ_PAL_GAMMA_MASK (1 << 8) -#define DISPC_IRQ_OCP_ERR (1 << 9) -#define DISPC_IRQ_VID1_FIFO_UNDERFLOW (1 << 10) -#define DISPC_IRQ_VID1_END_WIN (1 << 11) -#define DISPC_IRQ_VID2_FIFO_UNDERFLOW (1 << 12) -#define DISPC_IRQ_VID2_END_WIN (1 << 13) -#define DISPC_IRQ_SYNC_LOST (1 << 14) -#define DISPC_IRQ_SYNC_LOST_DIGIT (1 << 15) -#define DISPC_IRQ_WAKEUP (1 << 16) -#define DISPC_IRQ_SYNC_LOST2 (1 << 17) -#define DISPC_IRQ_VSYNC2 (1 << 18) -#define DISPC_IRQ_VID3_END_WIN (1 << 19) -#define DISPC_IRQ_VID3_FIFO_UNDERFLOW (1 << 20) -#define DISPC_IRQ_ACBIAS_COUNT_STAT2 (1 << 21) -#define DISPC_IRQ_FRAMEDONE2 (1 << 22) -#define DISPC_IRQ_FRAMEDONEWB (1 << 23) -#define DISPC_IRQ_FRAMEDONETV (1 << 24) -#define DISPC_IRQ_WBBUFFEROVERFLOW (1 << 25) -#define DISPC_IRQ_WBUNCOMPLETEERROR (1 << 26) -#define DISPC_IRQ_SYNC_LOST3 (1 << 27) -#define DISPC_IRQ_VSYNC3 (1 << 28) -#define DISPC_IRQ_ACBIAS_COUNT_STAT3 (1 << 29) -#define DISPC_IRQ_FRAMEDONE3 (1 << 30) - -struct omap_dss_device; -struct omap_overlay_manager; -struct dss_lcd_mgr_config; -struct snd_aes_iec958; -struct snd_cea_861_aud_if; -struct hdmi_avi_infoframe; - -enum omap_display_type { - OMAP_DISPLAY_TYPE_NONE = 0, - OMAP_DISPLAY_TYPE_DPI = 1 << 0, - OMAP_DISPLAY_TYPE_DBI = 1 << 1, - OMAP_DISPLAY_TYPE_SDI = 1 << 2, - OMAP_DISPLAY_TYPE_DSI = 1 << 3, - OMAP_DISPLAY_TYPE_VENC = 1 << 4, - OMAP_DISPLAY_TYPE_HDMI = 1 << 5, - OMAP_DISPLAY_TYPE_DVI = 1 << 6, -}; - -enum omap_plane { - OMAP_DSS_GFX = 0, - OMAP_DSS_VIDEO1 = 1, - OMAP_DSS_VIDEO2 = 2, - OMAP_DSS_VIDEO3 = 3, - OMAP_DSS_WB = 4, -}; - -enum omap_channel { - OMAP_DSS_CHANNEL_LCD = 0, - OMAP_DSS_CHANNEL_DIGIT = 1, - OMAP_DSS_CHANNEL_LCD2 = 2, - OMAP_DSS_CHANNEL_LCD3 = 3, - OMAP_DSS_CHANNEL_WB = 4, -}; - -enum omap_color_mode { - OMAP_DSS_COLOR_CLUT1 = 1 << 0, /* BITMAP 1 */ - OMAP_DSS_COLOR_CLUT2 = 1 << 1, /* BITMAP 2 */ - OMAP_DSS_COLOR_CLUT4 = 1 << 2, /* BITMAP 4 */ - OMAP_DSS_COLOR_CLUT8 = 1 << 3, /* BITMAP 8 */ - OMAP_DSS_COLOR_RGB12U = 1 << 4, /* RGB12, 16-bit container */ - OMAP_DSS_COLOR_ARGB16 = 1 << 5, /* ARGB16 */ - OMAP_DSS_COLOR_RGB16 = 1 << 6, /* RGB16 */ - OMAP_DSS_COLOR_RGB24U = 1 << 7, /* RGB24, 32-bit container */ - OMAP_DSS_COLOR_RGB24P = 1 << 8, /* RGB24, 24-bit container */ - OMAP_DSS_COLOR_YUV2 = 1 << 9, /* YUV2 4:2:2 co-sited */ - OMAP_DSS_COLOR_UYVY = 1 << 10, /* UYVY 4:2:2 co-sited */ - OMAP_DSS_COLOR_ARGB32 = 1 << 11, /* ARGB32 */ - OMAP_DSS_COLOR_RGBA32 = 1 << 12, /* RGBA32 */ - OMAP_DSS_COLOR_RGBX32 = 1 << 13, /* RGBx32 */ - OMAP_DSS_COLOR_NV12 = 1 << 14, /* NV12 format: YUV 4:2:0 */ - OMAP_DSS_COLOR_RGBA16 = 1 << 15, /* RGBA16 - 4444 */ - OMAP_DSS_COLOR_RGBX16 = 1 << 16, /* RGBx16 - 4444 */ - OMAP_DSS_COLOR_ARGB16_1555 = 1 << 17, /* ARGB16 - 1555 */ - OMAP_DSS_COLOR_XRGB16_1555 = 1 << 18, /* xRGB16 - 1555 */ -}; - -enum omap_dss_load_mode { - OMAP_DSS_LOAD_CLUT_AND_FRAME = 0, - OMAP_DSS_LOAD_CLUT_ONLY = 1, - OMAP_DSS_LOAD_FRAME_ONLY = 2, - OMAP_DSS_LOAD_CLUT_ONCE_FRAME = 3, -}; - -enum omap_dss_trans_key_type { - OMAP_DSS_COLOR_KEY_GFX_DST = 0, - OMAP_DSS_COLOR_KEY_VID_SRC = 1, -}; - -enum omap_rfbi_te_mode { - OMAP_DSS_RFBI_TE_MODE_1 = 1, - OMAP_DSS_RFBI_TE_MODE_2 = 2, -}; - -enum omap_dss_signal_level { - OMAPDSS_SIG_ACTIVE_LOW, - OMAPDSS_SIG_ACTIVE_HIGH, -}; - -enum omap_dss_signal_edge { - OMAPDSS_DRIVE_SIG_FALLING_EDGE, - OMAPDSS_DRIVE_SIG_RISING_EDGE, -}; - -enum omap_dss_venc_type { - OMAP_DSS_VENC_TYPE_COMPOSITE, - OMAP_DSS_VENC_TYPE_SVIDEO, -}; - -enum omap_dss_dsi_pixel_format { - OMAP_DSS_DSI_FMT_RGB888, - OMAP_DSS_DSI_FMT_RGB666, - OMAP_DSS_DSI_FMT_RGB666_PACKED, - OMAP_DSS_DSI_FMT_RGB565, -}; - -enum omap_dss_dsi_mode { - OMAP_DSS_DSI_CMD_MODE = 0, - OMAP_DSS_DSI_VIDEO_MODE, -}; - -enum omap_display_caps { - OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE = 1 << 0, - OMAP_DSS_DISPLAY_CAP_TEAR_ELIM = 1 << 1, -}; - -enum omap_dss_display_state { - OMAP_DSS_DISPLAY_DISABLED = 0, - OMAP_DSS_DISPLAY_ACTIVE, -}; - -struct omap_dss_audio { - struct snd_aes_iec958 *iec; - struct snd_cea_861_aud_if *cea; -}; - -enum omap_dss_rotation_type { - OMAP_DSS_ROT_DMA = 1 << 0, - OMAP_DSS_ROT_VRFB = 1 << 1, - OMAP_DSS_ROT_TILER = 1 << 2, -}; - -/* clockwise rotation angle */ -enum omap_dss_rotation_angle { - OMAP_DSS_ROT_0 = 0, - OMAP_DSS_ROT_90 = 1, - OMAP_DSS_ROT_180 = 2, - OMAP_DSS_ROT_270 = 3, -}; - -enum omap_overlay_caps { - OMAP_DSS_OVL_CAP_SCALE = 1 << 0, - OMAP_DSS_OVL_CAP_GLOBAL_ALPHA = 1 << 1, - OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA = 1 << 2, - OMAP_DSS_OVL_CAP_ZORDER = 1 << 3, - OMAP_DSS_OVL_CAP_POS = 1 << 4, - OMAP_DSS_OVL_CAP_REPLICATION = 1 << 5, -}; - -enum omap_overlay_manager_caps { - OMAP_DSS_DUMMY_VALUE, /* add a dummy value to prevent compiler error */ -}; - -enum omap_dss_clk_source { - OMAP_DSS_CLK_SRC_FCK = 0, /* OMAP2/3: DSS1_ALWON_FCLK - * OMAP4: DSS_FCLK */ - OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC, /* OMAP3: DSI1_PLL_FCLK - * OMAP4: PLL1_CLK1 */ - OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI, /* OMAP3: DSI2_PLL_FCLK - * OMAP4: PLL1_CLK2 */ - OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC, /* OMAP4: PLL2_CLK1 */ - OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DSI, /* OMAP4: PLL2_CLK2 */ -}; - -enum omap_hdmi_flags { - OMAP_HDMI_SDA_SCL_EXTERNAL_PULLUP = 1 << 0, -}; - -enum omap_dss_output_id { - OMAP_DSS_OUTPUT_DPI = 1 << 0, - OMAP_DSS_OUTPUT_DBI = 1 << 1, - OMAP_DSS_OUTPUT_SDI = 1 << 2, - OMAP_DSS_OUTPUT_DSI1 = 1 << 3, - OMAP_DSS_OUTPUT_DSI2 = 1 << 4, - OMAP_DSS_OUTPUT_VENC = 1 << 5, - OMAP_DSS_OUTPUT_HDMI = 1 << 6, -}; - -/* RFBI */ - -struct rfbi_timings { - int cs_on_time; - int cs_off_time; - int we_on_time; - int we_off_time; - int re_on_time; - int re_off_time; - int we_cycle_time; - int re_cycle_time; - int cs_pulse_width; - int access_time; - - int clk_div; - - u32 tim[5]; /* set by rfbi_convert_timings() */ - - int converted; -}; - -/* DSI */ - -enum omap_dss_dsi_trans_mode { - /* Sync Pulses: both sync start and end packets sent */ - OMAP_DSS_DSI_PULSE_MODE, - /* Sync Events: only sync start packets sent */ - OMAP_DSS_DSI_EVENT_MODE, - /* Burst: only sync start packets sent, pixels are time compressed */ - OMAP_DSS_DSI_BURST_MODE, -}; - -struct omap_dss_dsi_videomode_timings { - unsigned long hsclk; - - unsigned ndl; - unsigned bitspp; - - /* pixels */ - u16 hact; - /* lines */ - u16 vact; - - /* DSI video mode blanking data */ - /* Unit: byte clock cycles */ - u16 hss; - u16 hsa; - u16 hse; - u16 hfp; - u16 hbp; - /* Unit: line clocks */ - u16 vsa; - u16 vfp; - u16 vbp; - - /* DSI blanking modes */ - int blanking_mode; - int hsa_blanking_mode; - int hbp_blanking_mode; - int hfp_blanking_mode; - - enum omap_dss_dsi_trans_mode trans_mode; - - bool ddr_clk_always_on; - int window_sync; -}; - -struct omap_dss_dsi_config { - enum omap_dss_dsi_mode mode; - enum omap_dss_dsi_pixel_format pixel_format; - const struct omap_video_timings *timings; - - unsigned long hs_clk_min, hs_clk_max; - unsigned long lp_clk_min, lp_clk_max; - - bool ddr_clk_always_on; - enum omap_dss_dsi_trans_mode trans_mode; -}; - -enum omapdss_version { - OMAPDSS_VER_UNKNOWN = 0, - OMAPDSS_VER_OMAP24xx, - OMAPDSS_VER_OMAP34xx_ES1, /* OMAP3430 ES1.0, 2.0 */ - OMAPDSS_VER_OMAP34xx_ES3, /* OMAP3430 ES3.0+ */ - OMAPDSS_VER_OMAP3630, - OMAPDSS_VER_AM35xx, - OMAPDSS_VER_OMAP4430_ES1, /* OMAP4430 ES1.0 */ - OMAPDSS_VER_OMAP4430_ES2, /* OMAP4430 ES2.0, 2.1, 2.2 */ - OMAPDSS_VER_OMAP4, /* All other OMAP4s */ - OMAPDSS_VER_OMAP5, - OMAPDSS_VER_AM43xx, - OMAPDSS_VER_DRA7xx, -}; - -/* Board specific data */ -struct omap_dss_board_info { - int num_devices; - struct omap_dss_device **devices; - struct omap_dss_device *default_device; - const char *default_display_name; - int (*dsi_enable_pads)(int dsi_id, unsigned lane_mask); - void (*dsi_disable_pads)(int dsi_id, unsigned lane_mask); - int (*set_min_bus_tput)(struct device *dev, unsigned long r); - enum omapdss_version version; -}; - -/* Init with the board info */ -extern int omap_display_init(struct omap_dss_board_info *board_data); - -struct omap_video_timings { - /* Unit: pixels */ - u16 x_res; - /* Unit: pixels */ - u16 y_res; - /* Unit: Hz */ - u32 pixelclock; - /* Unit: pixel clocks */ - u16 hsw; /* Horizontal synchronization pulse width */ - /* Unit: pixel clocks */ - u16 hfp; /* Horizontal front porch */ - /* Unit: pixel clocks */ - u16 hbp; /* Horizontal back porch */ - /* Unit: line clocks */ - u16 vsw; /* Vertical synchronization pulse width */ - /* Unit: line clocks */ - u16 vfp; /* Vertical front porch */ - /* Unit: line clocks */ - u16 vbp; /* Vertical back porch */ - - /* Vsync logic level */ - enum omap_dss_signal_level vsync_level; - /* Hsync logic level */ - enum omap_dss_signal_level hsync_level; - /* Interlaced or Progressive timings */ - bool interlace; - /* Pixel clock edge to drive LCD data */ - enum omap_dss_signal_edge data_pclk_edge; - /* Data enable logic level */ - enum omap_dss_signal_level de_level; - /* Pixel clock edges to drive HSYNC and VSYNC signals */ - enum omap_dss_signal_edge sync_pclk_edge; - - bool double_pixel; -}; - -/* Hardcoded timings for tv modes. Venc only uses these to - * identify the mode, and does not actually use the configs - * itself. However, the configs should be something that - * a normal monitor can also show */ -extern const struct omap_video_timings omap_dss_pal_timings; -extern const struct omap_video_timings omap_dss_ntsc_timings; - -struct omap_dss_cpr_coefs { - s16 rr, rg, rb; - s16 gr, gg, gb; - s16 br, bg, bb; -}; - -struct omap_overlay_info { - dma_addr_t paddr; - dma_addr_t p_uv_addr; /* for NV12 format */ - u16 screen_width; - u16 width; - u16 height; - enum omap_color_mode color_mode; - u8 rotation; - enum omap_dss_rotation_type rotation_type; - bool mirror; - - u16 pos_x; - u16 pos_y; - u16 out_width; /* if 0, out_width == width */ - u16 out_height; /* if 0, out_height == height */ - u8 global_alpha; - u8 pre_mult_alpha; - u8 zorder; -}; - -struct omap_overlay { - struct kobject kobj; - struct list_head list; - - /* static fields */ - const char *name; - enum omap_plane id; - enum omap_color_mode supported_modes; - enum omap_overlay_caps caps; - - /* dynamic fields */ - struct omap_overlay_manager *manager; - - /* - * The following functions do not block: - * - * is_enabled - * set_overlay_info - * get_overlay_info - * - * The rest of the functions may block and cannot be called from - * interrupt context - */ - - int (*enable)(struct omap_overlay *ovl); - int (*disable)(struct omap_overlay *ovl); - bool (*is_enabled)(struct omap_overlay *ovl); - - int (*set_manager)(struct omap_overlay *ovl, - struct omap_overlay_manager *mgr); - int (*unset_manager)(struct omap_overlay *ovl); - - int (*set_overlay_info)(struct omap_overlay *ovl, - struct omap_overlay_info *info); - void (*get_overlay_info)(struct omap_overlay *ovl, - struct omap_overlay_info *info); - - int (*wait_for_go)(struct omap_overlay *ovl); - - struct omap_dss_device *(*get_device)(struct omap_overlay *ovl); -}; - -struct omap_overlay_manager_info { - u32 default_color; - - enum omap_dss_trans_key_type trans_key_type; - u32 trans_key; - bool trans_enabled; - - bool partial_alpha_enabled; - - bool cpr_enable; - struct omap_dss_cpr_coefs cpr_coefs; -}; - -struct omap_overlay_manager { - struct kobject kobj; - - /* static fields */ - const char *name; - enum omap_channel id; - enum omap_overlay_manager_caps caps; - struct list_head overlays; - enum omap_display_type supported_displays; - enum omap_dss_output_id supported_outputs; - - /* dynamic fields */ - struct omap_dss_device *output; - - /* - * The following functions do not block: - * - * set_manager_info - * get_manager_info - * apply - * - * The rest of the functions may block and cannot be called from - * interrupt context - */ - - int (*set_output)(struct omap_overlay_manager *mgr, - struct omap_dss_device *output); - int (*unset_output)(struct omap_overlay_manager *mgr); - - int (*set_manager_info)(struct omap_overlay_manager *mgr, - struct omap_overlay_manager_info *info); - void (*get_manager_info)(struct omap_overlay_manager *mgr, - struct omap_overlay_manager_info *info); - - int (*apply)(struct omap_overlay_manager *mgr); - int (*wait_for_go)(struct omap_overlay_manager *mgr); - int (*wait_for_vsync)(struct omap_overlay_manager *mgr); - - struct omap_dss_device *(*get_device)(struct omap_overlay_manager *mgr); -}; - -/* 22 pins means 1 clk lane and 10 data lanes */ -#define OMAP_DSS_MAX_DSI_PINS 22 - -struct omap_dsi_pin_config { - int num_pins; - /* - * pin numbers in the following order: - * clk+, clk- - * data1+, data1- - * data2+, data2- - * ... - */ - int pins[OMAP_DSS_MAX_DSI_PINS]; -}; - -struct omap_dss_writeback_info { - u32 paddr; - u32 p_uv_addr; - u16 buf_width; - u16 width; - u16 height; - enum omap_color_mode color_mode; - u8 rotation; - enum omap_dss_rotation_type rotation_type; - bool mirror; - u8 pre_mult_alpha; -}; - -struct omapdss_dpi_ops { - int (*connect)(struct omap_dss_device *dssdev, - struct omap_dss_device *dst); - void (*disconnect)(struct omap_dss_device *dssdev, - struct omap_dss_device *dst); - - int (*enable)(struct omap_dss_device *dssdev); - void (*disable)(struct omap_dss_device *dssdev); - - int (*check_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - void (*set_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - void (*get_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - - void (*set_data_lines)(struct omap_dss_device *dssdev, int data_lines); -}; - -struct omapdss_sdi_ops { - int (*connect)(struct omap_dss_device *dssdev, - struct omap_dss_device *dst); - void (*disconnect)(struct omap_dss_device *dssdev, - struct omap_dss_device *dst); - - int (*enable)(struct omap_dss_device *dssdev); - void (*disable)(struct omap_dss_device *dssdev); - - int (*check_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - void (*set_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - void (*get_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - - void (*set_datapairs)(struct omap_dss_device *dssdev, int datapairs); -}; - -struct omapdss_dvi_ops { - int (*connect)(struct omap_dss_device *dssdev, - struct omap_dss_device *dst); - void (*disconnect)(struct omap_dss_device *dssdev, - struct omap_dss_device *dst); - - int (*enable)(struct omap_dss_device *dssdev); - void (*disable)(struct omap_dss_device *dssdev); - - int (*check_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - void (*set_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - void (*get_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); -}; - -struct omapdss_atv_ops { - int (*connect)(struct omap_dss_device *dssdev, - struct omap_dss_device *dst); - void (*disconnect)(struct omap_dss_device *dssdev, - struct omap_dss_device *dst); - - int (*enable)(struct omap_dss_device *dssdev); - void (*disable)(struct omap_dss_device *dssdev); - - int (*check_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - void (*set_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - void (*get_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - - void (*set_type)(struct omap_dss_device *dssdev, - enum omap_dss_venc_type type); - void (*invert_vid_out_polarity)(struct omap_dss_device *dssdev, - bool invert_polarity); - - int (*set_wss)(struct omap_dss_device *dssdev, u32 wss); - u32 (*get_wss)(struct omap_dss_device *dssdev); -}; - -struct omapdss_hdmi_ops { - int (*connect)(struct omap_dss_device *dssdev, - struct omap_dss_device *dst); - void (*disconnect)(struct omap_dss_device *dssdev, - struct omap_dss_device *dst); - - int (*enable)(struct omap_dss_device *dssdev); - void (*disable)(struct omap_dss_device *dssdev); - - int (*check_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - void (*set_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - void (*get_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - - int (*read_edid)(struct omap_dss_device *dssdev, u8 *buf, int len); - bool (*detect)(struct omap_dss_device *dssdev); - - int (*set_hdmi_mode)(struct omap_dss_device *dssdev, bool hdmi_mode); - int (*set_infoframe)(struct omap_dss_device *dssdev, - const struct hdmi_avi_infoframe *avi); -}; - -struct omapdss_dsi_ops { - int (*connect)(struct omap_dss_device *dssdev, - struct omap_dss_device *dst); - void (*disconnect)(struct omap_dss_device *dssdev, - struct omap_dss_device *dst); - - int (*enable)(struct omap_dss_device *dssdev); - void (*disable)(struct omap_dss_device *dssdev, bool disconnect_lanes, - bool enter_ulps); - - /* bus configuration */ - int (*set_config)(struct omap_dss_device *dssdev, - const struct omap_dss_dsi_config *cfg); - int (*configure_pins)(struct omap_dss_device *dssdev, - const struct omap_dsi_pin_config *pin_cfg); - - void (*enable_hs)(struct omap_dss_device *dssdev, int channel, - bool enable); - int (*enable_te)(struct omap_dss_device *dssdev, bool enable); - - int (*update)(struct omap_dss_device *dssdev, int channel, - void (*callback)(int, void *), void *data); - - void (*bus_lock)(struct omap_dss_device *dssdev); - void (*bus_unlock)(struct omap_dss_device *dssdev); - - int (*enable_video_output)(struct omap_dss_device *dssdev, int channel); - void (*disable_video_output)(struct omap_dss_device *dssdev, - int channel); - - int (*request_vc)(struct omap_dss_device *dssdev, int *channel); - int (*set_vc_id)(struct omap_dss_device *dssdev, int channel, - int vc_id); - void (*release_vc)(struct omap_dss_device *dssdev, int channel); - - /* data transfer */ - int (*dcs_write)(struct omap_dss_device *dssdev, int channel, - u8 *data, int len); - int (*dcs_write_nosync)(struct omap_dss_device *dssdev, int channel, - u8 *data, int len); - int (*dcs_read)(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd, - u8 *data, int len); - - int (*gen_write)(struct omap_dss_device *dssdev, int channel, - u8 *data, int len); - int (*gen_write_nosync)(struct omap_dss_device *dssdev, int channel, - u8 *data, int len); - int (*gen_read)(struct omap_dss_device *dssdev, int channel, - u8 *reqdata, int reqlen, - u8 *data, int len); - - int (*bta_sync)(struct omap_dss_device *dssdev, int channel); - - int (*set_max_rx_packet_size)(struct omap_dss_device *dssdev, - int channel, u16 plen); -}; - -struct omap_dss_device { - struct kobject kobj; - struct device *dev; - - struct module *owner; - - struct list_head panel_list; - - /* alias in the form of "display%d" */ - char alias[16]; - - enum omap_display_type type; - enum omap_display_type output_type; - - union { - struct { - u8 data_lines; - } dpi; - - struct { - u8 channel; - u8 data_lines; - } rfbi; - - struct { - u8 datapairs; - } sdi; - - struct { - int module; - } dsi; - - struct { - enum omap_dss_venc_type type; - bool invert_polarity; - } venc; - } phy; - - struct { - struct omap_video_timings timings; - - enum omap_dss_dsi_pixel_format dsi_pix_fmt; - enum omap_dss_dsi_mode dsi_mode; - } panel; - - struct { - u8 pixel_size; - struct rfbi_timings rfbi_timings; - } ctrl; - - const char *name; - - /* used to match device to driver */ - const char *driver_name; - - void *data; - - struct omap_dss_driver *driver; - - union { - const struct omapdss_dpi_ops *dpi; - const struct omapdss_sdi_ops *sdi; - const struct omapdss_dvi_ops *dvi; - const struct omapdss_hdmi_ops *hdmi; - const struct omapdss_atv_ops *atv; - const struct omapdss_dsi_ops *dsi; - } ops; - - /* helper variable for driver suspend/resume */ - bool activate_after_resume; - - enum omap_display_caps caps; - - struct omap_dss_device *src; - - enum omap_dss_display_state state; - - /* OMAP DSS output specific fields */ - - struct list_head list; - - /* DISPC channel for this output */ - enum omap_channel dispc_channel; - bool dispc_channel_connected; - - /* output instance */ - enum omap_dss_output_id id; - - /* the port number in the DT node */ - int port_num; - - /* dynamic fields */ - struct omap_overlay_manager *manager; - - struct omap_dss_device *dst; -}; - -struct omap_dss_driver { - int (*probe)(struct omap_dss_device *); - void (*remove)(struct omap_dss_device *); - - int (*connect)(struct omap_dss_device *dssdev); - void (*disconnect)(struct omap_dss_device *dssdev); - - int (*enable)(struct omap_dss_device *display); - void (*disable)(struct omap_dss_device *display); - int (*run_test)(struct omap_dss_device *display, int test); - - int (*update)(struct omap_dss_device *dssdev, - u16 x, u16 y, u16 w, u16 h); - int (*sync)(struct omap_dss_device *dssdev); - - int (*enable_te)(struct omap_dss_device *dssdev, bool enable); - int (*get_te)(struct omap_dss_device *dssdev); - - u8 (*get_rotate)(struct omap_dss_device *dssdev); - int (*set_rotate)(struct omap_dss_device *dssdev, u8 rotate); - - bool (*get_mirror)(struct omap_dss_device *dssdev); - int (*set_mirror)(struct omap_dss_device *dssdev, bool enable); - - int (*memory_read)(struct omap_dss_device *dssdev, - void *buf, size_t size, - u16 x, u16 y, u16 w, u16 h); - - void (*get_resolution)(struct omap_dss_device *dssdev, - u16 *xres, u16 *yres); - void (*get_dimensions)(struct omap_dss_device *dssdev, - u32 *width, u32 *height); - int (*get_recommended_bpp)(struct omap_dss_device *dssdev); - - int (*check_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - void (*set_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - void (*get_timings)(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - - int (*set_wss)(struct omap_dss_device *dssdev, u32 wss); - u32 (*get_wss)(struct omap_dss_device *dssdev); - - int (*read_edid)(struct omap_dss_device *dssdev, u8 *buf, int len); - bool (*detect)(struct omap_dss_device *dssdev); - - int (*set_hdmi_mode)(struct omap_dss_device *dssdev, bool hdmi_mode); - int (*set_hdmi_infoframe)(struct omap_dss_device *dssdev, - const struct hdmi_avi_infoframe *avi); -}; - -enum omapdss_version omapdss_get_version(void); -bool omapdss_is_initialized(void); - -int omap_dss_register_driver(struct omap_dss_driver *); -void omap_dss_unregister_driver(struct omap_dss_driver *); - -int omapdss_register_display(struct omap_dss_device *dssdev); -void omapdss_unregister_display(struct omap_dss_device *dssdev); - -struct omap_dss_device *omap_dss_get_device(struct omap_dss_device *dssdev); -void omap_dss_put_device(struct omap_dss_device *dssdev); -#define for_each_dss_dev(d) while ((d = omap_dss_get_next_device(d)) != NULL) -struct omap_dss_device *omap_dss_get_next_device(struct omap_dss_device *from); -struct omap_dss_device *omap_dss_find_device(void *data, - int (*match)(struct omap_dss_device *dssdev, void *data)); -const char *omapdss_get_default_display_name(void); - -void videomode_to_omap_video_timings(const struct videomode *vm, - struct omap_video_timings *ovt); -void omap_video_timings_to_videomode(const struct omap_video_timings *ovt, - struct videomode *vm); - -int dss_feat_get_num_mgrs(void); -int dss_feat_get_num_ovls(void); -enum omap_color_mode dss_feat_get_supported_color_modes(enum omap_plane plane); - - - -int omap_dss_get_num_overlay_managers(void); -struct omap_overlay_manager *omap_dss_get_overlay_manager(int num); - -int omap_dss_get_num_overlays(void); -struct omap_overlay *omap_dss_get_overlay(int num); - -int omapdss_register_output(struct omap_dss_device *output); -void omapdss_unregister_output(struct omap_dss_device *output); -struct omap_dss_device *omap_dss_get_output(enum omap_dss_output_id id); -struct omap_dss_device *omap_dss_find_output(const char *name); -struct omap_dss_device *omap_dss_find_output_by_port_node(struct device_node *port); -int omapdss_output_set_device(struct omap_dss_device *out, - struct omap_dss_device *dssdev); -int omapdss_output_unset_device(struct omap_dss_device *out); - -struct omap_dss_device *omapdss_find_output_from_display(struct omap_dss_device *dssdev); -struct omap_overlay_manager *omapdss_find_mgr_from_display(struct omap_dss_device *dssdev); - -void omapdss_default_get_resolution(struct omap_dss_device *dssdev, - u16 *xres, u16 *yres); -int omapdss_default_get_recommended_bpp(struct omap_dss_device *dssdev); -void omapdss_default_get_timings(struct omap_dss_device *dssdev, - struct omap_video_timings *timings); - -typedef void (*omap_dispc_isr_t) (void *arg, u32 mask); -int omap_dispc_register_isr(omap_dispc_isr_t isr, void *arg, u32 mask); -int omap_dispc_unregister_isr(omap_dispc_isr_t isr, void *arg, u32 mask); - -int omapdss_compat_init(void); -void omapdss_compat_uninit(void); - -static inline bool omapdss_device_is_connected(struct omap_dss_device *dssdev) -{ - return dssdev->src; -} - -static inline bool omapdss_device_is_enabled(struct omap_dss_device *dssdev) -{ - return dssdev->state == OMAP_DSS_DISPLAY_ACTIVE; -} - -struct device_node * -omapdss_of_get_next_port(const struct device_node *parent, - struct device_node *prev); - -struct device_node * -omapdss_of_get_next_endpoint(const struct device_node *parent, - struct device_node *prev); - -struct device_node * -omapdss_of_get_first_endpoint(const struct device_node *parent); - -struct omap_dss_device * -omapdss_of_find_source_for_first_ep(struct device_node *node); - -#endif |